789778860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59561}}^1$

素因数の和:59603

約数の個数: 96

約数和(自身を含む): 2521616832

約数和(自身を除く): 1731837972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 59561, 119122, 178683, 238244, 297805, 357366, 595610, 714732, 774293, 893415, 1012537, 1191220, 1548586, 1786830, 2025074, 2322879, 3037611, 3097172, 3573660, 3871465, 4050148, 4645758, 5062685, 6075222, 7742930, 9291516, 10125370, 11614395, 12150444, 13162981, 15188055, 15485860, 20250740, 23228790, 26325962, 30376110, 39488943, 46457580, 52651924, 60752220, 65814905, 78977886, 131629810, 157955772, 197444715, 263259620, 394889430, 789778860]

約数ペア:

[(1, 789778860), (2, 394889430), (3, 263259620), (4, 197444715), (5, 157955772), (6, 131629810), (10, 78977886), (12, 65814905), (13, 60752220), (15, 52651924), (17, 46457580), (20, 39488943), (26, 30376110), (30, 26325962), (34, 23228790), (39, 20250740), (51, 15485860), (52, 15188055), (60, 13162981), (65, 12150444), (68, 11614395), (78, 10125370), (85, 9291516), (102, 7742930), (130, 6075222), (156, 5062685), (170, 4645758), (195, 4050148), (204, 3871465), (221, 3573660), (255, 3097172), (260, 3037611), (340, 2322879), (390, 2025074), (442, 1786830), (510, 1548586), (663, 1191220), (780, 1012537), (884, 893415), (1020, 774293), (1105, 714732), (1326, 595610), (2210, 357366), (2652, 297805), (3315, 238244), (4420, 178683), (6630, 119122), (13260, 59561)]