142782510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1361}}^1$

素因数の和:1653

約数の個数: 64

約数和(自身を含む): 370681920

約数和(自身を除く): 227899410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 269, 390, 538, 807, 1345, 1361, 1614, 2690, 2722, 3497, 4035, 4083, 6805, 6994, 8070, 8166, 10491, 13610, 17485, 17693, 20415, 20982, 34970, 35386, 40830, 52455, 53079, 88465, 104910, 106158, 176930, 265395, 366109, 530790, 732218, 1098327, 1830545, 2196654, 3661090, 4759417, 5491635, 9518834, 10983270, 14278251, 23797085, 28556502, 47594170, 71391255, 142782510]

約数ペア:

[(1, 142782510), (2, 71391255), (3, 47594170), (5, 28556502), (6, 23797085), (10, 14278251), (13, 10983270), (15, 9518834), (26, 5491635), (30, 4759417), (39, 3661090), (65, 2196654), (78, 1830545), (130, 1098327), (195, 732218), (269, 530790), (390, 366109), (538, 265395), (807, 176930), (1345, 106158), (1361, 104910), (1614, 88465), (2690, 53079), (2722, 52455), (3497, 40830), (4035, 35386), (4083, 34970), (6805, 20982), (6994, 20415), (8070, 17693), (8166, 17485), (10491, 13610)]