66727430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4605

約数の個数: 64

約数和(自身を含む): 157662720

約数和(自身を除く): 90935290

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 4561, 7315, 9122, 14630, 22805, 31927, 45610, 50171, 63854, 86659, 100342, 159635, 173318, 250855, 319270, 351197, 433295, 501710, 606613, 702394, 866590, 953249, 1213226, 1755985, 1906498, 3033065, 3511970, 4766245, 6066130, 6672743, 9532490, 13345486, 33363715, 66727430]

約数ペア:

[(1, 66727430), (2, 33363715), (5, 13345486), (7, 9532490), (10, 6672743), (11, 6066130), (14, 4766245), (19, 3511970), (22, 3033065), (35, 1906498), (38, 1755985), (55, 1213226), (70, 953249), (77, 866590), (95, 702394), (110, 606613), (133, 501710), (154, 433295), (190, 351197), (209, 319270), (266, 250855), (385, 173318), (418, 159635), (665, 100342), (770, 86659), (1045, 63854), (1330, 50171), (1463, 45610), (2090, 31927), (2926, 22805), (4561, 14630), (7315, 9122)]