1115478390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{69761}}^1$

素因数の和:69825

約数の個数: 64

約数和(自身を含む): 2953444032

約数和(自身を除く): 1837965642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 15990, 69761, 139522, 209283, 348805, 418566, 697610, 906893, 1046415, 1813786, 2092830, 2720679, 2860201, 4534465, 5441358, 5720402, 8580603, 9068930, 13603395, 14301005, 17161206, 27206790, 28602010, 37182613, 42903015, 74365226, 85806030, 111547839, 185913065, 223095678, 371826130, 557739195, 1115478390]

約数ペア:

[(1, 1115478390), (2, 557739195), (3, 371826130), (5, 223095678), (6, 185913065), (10, 111547839), (13, 85806030), (15, 74365226), (26, 42903015), (30, 37182613), (39, 28602010), (41, 27206790), (65, 17161206), (78, 14301005), (82, 13603395), (123, 9068930), (130, 8580603), (195, 5720402), (205, 5441358), (246, 4534465), (390, 2860201), (410, 2720679), (533, 2092830), (615, 1813786), (1066, 1046415), (1230, 906893), (1599, 697610), (2665, 418566), (3198, 348805), (5330, 209283), (7995, 139522), (15990, 69761)]