1107350020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59471}}^1$

素因数の和:59513

約数の個数: 72

約数和(自身を含む): 2847519360

約数和(自身を除く): 1740169340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 59471, 118942, 237884, 297355, 416297, 594710, 832594, 1129949, 1189420, 1665188, 2081485, 2259898, 2914079, 4162970, 4519796, 5649745, 5828158, 7909643, 8325940, 11299490, 11656316, 14570395, 15819286, 22598980, 29140790, 31638572, 39548215, 55367501, 58281580, 79096430, 110735002, 158192860, 221470004, 276837505, 553675010, 1107350020]

約数ペア:

[(1, 1107350020), (2, 553675010), (4, 276837505), (5, 221470004), (7, 158192860), (10, 110735002), (14, 79096430), (19, 58281580), (20, 55367501), (28, 39548215), (35, 31638572), (38, 29140790), (49, 22598980), (70, 15819286), (76, 14570395), (95, 11656316), (98, 11299490), (133, 8325940), (140, 7909643), (190, 5828158), (196, 5649745), (245, 4519796), (266, 4162970), (380, 2914079), (490, 2259898), (532, 2081485), (665, 1665188), (931, 1189420), (980, 1129949), (1330, 832594), (1862, 594710), (2660, 416297), (3724, 297355), (4655, 237884), (9310, 118942), (18620, 59471)]