84425970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{68639}}^1$

素因数の和:68690

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 123141390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 68639, 137278, 205917, 343195, 411834, 686390, 1029585, 2059170, 2814199, 5628398, 8442597, 14070995, 16885194, 28141990, 42212985, 84425970]

約数ペア:

[(1, 84425970), (2, 42212985), (3, 28141990), (5, 16885194), (6, 14070995), (10, 8442597), (15, 5628398), (30, 2814199), (41, 2059170), (82, 1029585), (123, 686390), (205, 411834), (246, 343195), (410, 205917), (615, 137278), (1230, 68639)]