91007910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7603}}^1$

素因数の和:7642

約数の個数: 96

約数和(自身を含む): 284693760

約数和(自身を除く): 193685850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 7603, 11970, 15206, 22809, 38015, 45618, 53221, 68427, 76030, 106442, 114045, 136854, 144457, 159663, 228090, 266105, 288914, 319326, 342135, 433371, 478989, 532210, 684270, 722285, 798315, 866742, 957978, 1011199, 1300113, 1444570, 1596630, 2022398, 2166855, 2394945, 2600226, 3033597, 4333710, 4789890, 5055995, 6067194, 6500565, 9100791, 10111990, 13001130, 15167985, 18201582, 30335970, 45503955, 91007910]

約数ペア:

[(1, 91007910), (2, 45503955), (3, 30335970), (5, 18201582), (6, 15167985), (7, 13001130), (9, 10111990), (10, 9100791), (14, 6500565), (15, 6067194), (18, 5055995), (19, 4789890), (21, 4333710), (30, 3033597), (35, 2600226), (38, 2394945), (42, 2166855), (45, 2022398), (57, 1596630), (63, 1444570), (70, 1300113), (90, 1011199), (95, 957978), (105, 866742), (114, 798315), (126, 722285), (133, 684270), (171, 532210), (190, 478989), (210, 433371), (266, 342135), (285, 319326), (315, 288914), (342, 266105), (399, 228090), (570, 159663), (630, 144457), (665, 136854), (798, 114045), (855, 106442), (1197, 76030), (1330, 68427), (1710, 53221), (1995, 45618), (2394, 38015), (3990, 22809), (5985, 15206), (7603, 11970)]