17388940980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{492047}}^1$

素因数の和:492109

約数の個数: 96

約数和(自身を含む): 52905000960

約数和(自身を除く): 35516059980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 7068, 8835, 11780, 17670, 35340, 492047, 984094, 1476141, 1968188, 2460235, 2952282, 4920470, 5904564, 7380705, 9348893, 9840940, 14761410, 15253457, 18697786, 28046679, 29522820, 30506914, 37395572, 45760371, 46744465, 56093358, 61013828, 76267285, 91520742, 93488930, 112186716, 140233395, 152534570, 183041484, 186977860, 228801855, 280466790, 289815683, 305069140, 457603710, 560933580, 579631366, 869447049, 915207420, 1159262732, 1449078415, 1738894098, 2898156830, 3477788196, 4347235245, 5796313660, 8694470490, 17388940980]

約数ペア:

[(1, 17388940980), (2, 8694470490), (3, 5796313660), (4, 4347235245), (5, 3477788196), (6, 2898156830), (10, 1738894098), (12, 1449078415), (15, 1159262732), (19, 915207420), (20, 869447049), (30, 579631366), (31, 560933580), (38, 457603710), (57, 305069140), (60, 289815683), (62, 280466790), (76, 228801855), (93, 186977860), (95, 183041484), (114, 152534570), (124, 140233395), (155, 112186716), (186, 93488930), (190, 91520742), (228, 76267285), (285, 61013828), (310, 56093358), (372, 46744465), (380, 45760371), (465, 37395572), (570, 30506914), (589, 29522820), (620, 28046679), (930, 18697786), (1140, 15253457), (1178, 14761410), (1767, 9840940), (1860, 9348893), (2356, 7380705), (2945, 5904564), (3534, 4920470), (5890, 2952282), (7068, 2460235), (8835, 1968188), (11780, 1476141), (17670, 984094), (35340, 492047)]