42068910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 109408320

約数和(自身を除く): 67339410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 269, 390, 401, 538, 802, 807, 1203, 1345, 1614, 2005, 2406, 2690, 3497, 4010, 4035, 5213, 6015, 6994, 8070, 10426, 10491, 12030, 15639, 17485, 20982, 26065, 31278, 34970, 52130, 52455, 78195, 104910, 107869, 156390, 215738, 323607, 539345, 647214, 1078690, 1402297, 1618035, 2804594, 3236070, 4206891, 7011485, 8413782, 14022970, 21034455, 42068910]

約数ペア:

[(1, 42068910), (2, 21034455), (3, 14022970), (5, 8413782), (6, 7011485), (10, 4206891), (13, 3236070), (15, 2804594), (26, 1618035), (30, 1402297), (39, 1078690), (65, 647214), (78, 539345), (130, 323607), (195, 215738), (269, 156390), (390, 107869), (401, 104910), (538, 78195), (802, 52455), (807, 52130), (1203, 34970), (1345, 31278), (1614, 26065), (2005, 20982), (2406, 17485), (2690, 15639), (3497, 12030), (4010, 10491), (4035, 10426), (5213, 8070), (6015, 6994)]