142755930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2756

約数の個数: 96

約数和(自身を含む): 403453440

約数和(自身を除く): 260697510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 1178, 1395, 1710, 1767, 2693, 2790, 2945, 3534, 5301, 5386, 5890, 8079, 8835, 10602, 13465, 16158, 17670, 24237, 26505, 26930, 40395, 48474, 51167, 53010, 80790, 83483, 102334, 121185, 153501, 166966, 242370, 250449, 255835, 307002, 417415, 460503, 500898, 511670, 751347, 767505, 834830, 921006, 1252245, 1502694, 1535010, 1586177, 2302515, 2504490, 3172354, 3756735, 4605030, 4758531, 7513470, 7930885, 9517062, 14275593, 15861770, 23792655, 28551186, 47585310, 71377965, 142755930]

約数ペア:

[(1, 142755930), (2, 71377965), (3, 47585310), (5, 28551186), (6, 23792655), (9, 15861770), (10, 14275593), (15, 9517062), (18, 7930885), (19, 7513470), (30, 4758531), (31, 4605030), (38, 3756735), (45, 3172354), (57, 2504490), (62, 2302515), (90, 1586177), (93, 1535010), (95, 1502694), (114, 1252245), (155, 921006), (171, 834830), (186, 767505), (190, 751347), (279, 511670), (285, 500898), (310, 460503), (342, 417415), (465, 307002), (558, 255835), (570, 250449), (589, 242370), (855, 166966), (930, 153501), (1178, 121185), (1395, 102334), (1710, 83483), (1767, 80790), (2693, 53010), (2790, 51167), (2945, 48474), (3534, 40395), (5301, 26930), (5386, 26505), (5890, 24237), (8079, 17670), (8835, 16158), (10602, 13465)]