239123460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2179}}^1$

素因数の和:2281

約数の個数: 96

約数和(自身を含む): 703180800

約数和(自身を除く): 464057340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 93, 118, 124, 155, 177, 186, 236, 295, 310, 354, 372, 465, 590, 620, 708, 885, 930, 1180, 1770, 1829, 1860, 2179, 3540, 3658, 4358, 5487, 6537, 7316, 8716, 9145, 10895, 10974, 13074, 18290, 21790, 21948, 26148, 27435, 32685, 36580, 43580, 54870, 65370, 67549, 109740, 128561, 130740, 135098, 202647, 257122, 270196, 337745, 385683, 405294, 514244, 642805, 675490, 771366, 810588, 1013235, 1285610, 1350980, 1542732, 1928415, 2026470, 2571220, 3856830, 3985391, 4052940, 7713660, 7970782, 11956173, 15941564, 19926955, 23912346, 39853910, 47824692, 59780865, 79707820, 119561730, 239123460]

約数ペア:

[(1, 239123460), (2, 119561730), (3, 79707820), (4, 59780865), (5, 47824692), (6, 39853910), (10, 23912346), (12, 19926955), (15, 15941564), (20, 11956173), (30, 7970782), (31, 7713660), (59, 4052940), (60, 3985391), (62, 3856830), (93, 2571220), (118, 2026470), (124, 1928415), (155, 1542732), (177, 1350980), (186, 1285610), (236, 1013235), (295, 810588), (310, 771366), (354, 675490), (372, 642805), (465, 514244), (590, 405294), (620, 385683), (708, 337745), (885, 270196), (930, 257122), (1180, 202647), (1770, 135098), (1829, 130740), (1860, 128561), (2179, 109740), (3540, 67549), (3658, 65370), (4358, 54870), (5487, 43580), (6537, 36580), (7316, 32685), (8716, 27435), (9145, 26148), (10895, 21948), (10974, 21790), (13074, 18290)]