177690098460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1949639}}^1$

素因数の和:1949696

約数の個数: 144

約数和(自身を含む): 597432084480

約数和(自身を除く): 419741986020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1302, 1470, 1519, 1860, 2170, 2604, 2940, 3038, 3255, 4340, 4557, 6076, 6510, 7595, 9114, 13020, 15190, 18228, 22785, 30380, 45570, 91140, 1949639, 3899278, 5848917, 7798556, 9748195, 11697834, 13647473, 19496390, 23395668, 27294946, 29244585, 38992780, 40942419, 54589892, 58489170, 60438809, 68237365, 81884838, 95532311, 116978340, 120877618, 136474730, 163769676, 181316427, 191064622, 204712095, 241755236, 272949460, 286596933, 302194045, 362632854, 382129244, 409424190, 423071663, 477661555, 573193866, 604388090, 725265708, 818848380, 846143326, 906582135, 955323110, 1146387732, 1208776180, 1269214989, 1432984665, 1692286652, 1813164270, 1910646220, 2115358315, 2538429978, 2865969330, 2961501641, 3626328540, 4230716630, 5076859956, 5731938660, 5923003282, 6346074945, 8461433260, 8884504923, 11846006564, 12692149890, 14807508205, 17769009846, 25384299780, 29615016410, 35538019692, 44422524615, 59230032820, 88845049230, 177690098460]

約数ペア:

[(1, 177690098460), (2, 88845049230), (3, 59230032820), (4, 44422524615), (5, 35538019692), (6, 29615016410), (7, 25384299780), (10, 17769009846), (12, 14807508205), (14, 12692149890), (15, 11846006564), (20, 8884504923), (21, 8461433260), (28, 6346074945), (30, 5923003282), (31, 5731938660), (35, 5076859956), (42, 4230716630), (49, 3626328540), (60, 2961501641), (62, 2865969330), (70, 2538429978), (84, 2115358315), (93, 1910646220), (98, 1813164270), (105, 1692286652), (124, 1432984665), (140, 1269214989), (147, 1208776180), (155, 1146387732), (186, 955323110), (196, 906582135), (210, 846143326), (217, 818848380), (245, 725265708), (294, 604388090), (310, 573193866), (372, 477661555), (420, 423071663), (434, 409424190), (465, 382129244), (490, 362632854), (588, 302194045), (620, 286596933), (651, 272949460), (735, 241755236), (868, 204712095), (930, 191064622), (980, 181316427), (1085, 163769676), (1302, 136474730), (1470, 120877618), (1519, 116978340), (1860, 95532311), (2170, 81884838), (2604, 68237365), (2940, 60438809), (3038, 58489170), (3255, 54589892), (4340, 40942419), (4557, 38992780), (6076, 29244585), (6510, 27294946), (7595, 23395668), (9114, 19496390), (13020, 13647473), (15190, 11697834), (18228, 9748195), (22785, 7798556), (30380, 5848917), (45570, 3899278), (91140, 1949639)]