123961110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2718

約数の個数: 128

約数和(自身を含む): 387846144

約数和(自身を除く): 263885034

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2671, 2730, 3094, 3315, 3570, 4641, 5342, 6630, 7735, 8013, 9282, 13355, 15470, 16026, 18697, 23205, 26710, 34723, 37394, 40065, 45407, 46410, 56091, 69446, 80130, 90814, 93485, 104169, 112182, 136221, 173615, 186970, 208338, 227035, 243061, 272442, 280455, 317849, 347230, 454070, 486122, 520845, 560910, 590291, 635698, 681105, 729183, 953547, 1041690, 1180582, 1215305, 1362210, 1458366, 1589245, 1770873, 1907094, 2430610, 2951455, 3178490, 3541746, 3645915, 4132037, 4767735, 5902910, 7291830, 8264074, 8854365, 9535470, 12396111, 17708730, 20660185, 24792222, 41320370, 61980555, 123961110]

約数ペア:

[(1, 123961110), (2, 61980555), (3, 41320370), (5, 24792222), (6, 20660185), (7, 17708730), (10, 12396111), (13, 9535470), (14, 8854365), (15, 8264074), (17, 7291830), (21, 5902910), (26, 4767735), (30, 4132037), (34, 3645915), (35, 3541746), (39, 3178490), (42, 2951455), (51, 2430610), (65, 1907094), (70, 1770873), (78, 1589245), (85, 1458366), (91, 1362210), (102, 1215305), (105, 1180582), (119, 1041690), (130, 953547), (170, 729183), (182, 681105), (195, 635698), (210, 590291), (221, 560910), (238, 520845), (255, 486122), (273, 454070), (357, 347230), (390, 317849), (442, 280455), (455, 272442), (510, 243061), (546, 227035), (595, 208338), (663, 186970), (714, 173615), (910, 136221), (1105, 112182), (1190, 104169), (1326, 93485), (1365, 90814), (1547, 80130), (1785, 69446), (2210, 56091), (2671, 46410), (2730, 45407), (3094, 40065), (3315, 37394), (3570, 34723), (4641, 26710), (5342, 23205), (6630, 18697), (7735, 16026), (8013, 15470), (9282, 13355)]