73691940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10321}}^1$

素因数の和:10357

約数の個数: 96

約数和(自身を含む): 249709824

約数和(自身を除く): 176017884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 10321, 20642, 30963, 41284, 51605, 61926, 72247, 103210, 123852, 144494, 154815, 175457, 206420, 216741, 288988, 309630, 350914, 361235, 433482, 526371, 619260, 701828, 722470, 866964, 877285, 1052742, 1083705, 1228199, 1444940, 1754570, 2105484, 2167410, 2456398, 2631855, 3509140, 3684597, 4334820, 4912796, 5263710, 6140995, 7369194, 10527420, 12281990, 14738388, 18422985, 24563980, 36845970, 73691940]

約数ペア:

[(1, 73691940), (2, 36845970), (3, 24563980), (4, 18422985), (5, 14738388), (6, 12281990), (7, 10527420), (10, 7369194), (12, 6140995), (14, 5263710), (15, 4912796), (17, 4334820), (20, 3684597), (21, 3509140), (28, 2631855), (30, 2456398), (34, 2167410), (35, 2105484), (42, 1754570), (51, 1444940), (60, 1228199), (68, 1083705), (70, 1052742), (84, 877285), (85, 866964), (102, 722470), (105, 701828), (119, 619260), (140, 526371), (170, 433482), (204, 361235), (210, 350914), (238, 309630), (255, 288988), (340, 216741), (357, 206420), (420, 175457), (476, 154815), (510, 144494), (595, 123852), (714, 103210), (1020, 72247), (1190, 61926), (1428, 51605), (1785, 41284), (2380, 30963), (3570, 20642), (7140, 10321)]