310035540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 917360640

約数和(自身を除く): 607325100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 431, 570, 631, 862, 1140, 1262, 1293, 1724, 1893, 2155, 2524, 2586, 3155, 3786, 4310, 5172, 6310, 6465, 7572, 8189, 8620, 9465, 11989, 12620, 12930, 16378, 18930, 23978, 24567, 25860, 32756, 35967, 37860, 40945, 47956, 49134, 59945, 71934, 81890, 98268, 119890, 122835, 143868, 163780, 179835, 239780, 245670, 271961, 359670, 491340, 543922, 719340, 815883, 1087844, 1359805, 1631766, 2719610, 3263532, 4079415, 5167259, 5439220, 8158830, 10334518, 15501777, 16317660, 20669036, 25836295, 31003554, 51672590, 62007108, 77508885, 103345180, 155017770, 310035540]

約数ペア:

[(1, 310035540), (2, 155017770), (3, 103345180), (4, 77508885), (5, 62007108), (6, 51672590), (10, 31003554), (12, 25836295), (15, 20669036), (19, 16317660), (20, 15501777), (30, 10334518), (38, 8158830), (57, 5439220), (60, 5167259), (76, 4079415), (95, 3263532), (114, 2719610), (190, 1631766), (228, 1359805), (285, 1087844), (380, 815883), (431, 719340), (570, 543922), (631, 491340), (862, 359670), (1140, 271961), (1262, 245670), (1293, 239780), (1724, 179835), (1893, 163780), (2155, 143868), (2524, 122835), (2586, 119890), (3155, 98268), (3786, 81890), (4310, 71934), (5172, 59945), (6310, 49134), (6465, 47956), (7572, 40945), (8189, 37860), (8620, 35967), (9465, 32756), (11989, 25860), (12620, 24567), (12930, 23978), (16378, 18930)]