260738010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13109}}^1$

素因数の和:13152

約数の個数: 96

約数和(自身を含む): 773070480

約数和(自身を除く): 512332470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 13109, 19890, 26218, 39327, 65545, 78654, 117981, 131090, 170417, 196635, 222853, 235962, 340834, 393270, 445706, 511251, 589905, 668559, 852085, 1022502, 1114265, 1179810, 1337118, 1533753, 1704170, 2005677, 2228530, 2556255, 2897089, 3067506, 3342795, 4011354, 5112510, 5794178, 6685590, 7668765, 8691267, 10028385, 14485445, 15337530, 17382534, 20056770, 26073801, 28970890, 43456335, 52147602, 86912670, 130369005, 260738010]

約数ペア:

[(1, 260738010), (2, 130369005), (3, 86912670), (5, 52147602), (6, 43456335), (9, 28970890), (10, 26073801), (13, 20056770), (15, 17382534), (17, 15337530), (18, 14485445), (26, 10028385), (30, 8691267), (34, 7668765), (39, 6685590), (45, 5794178), (51, 5112510), (65, 4011354), (78, 3342795), (85, 3067506), (90, 2897089), (102, 2556255), (117, 2228530), (130, 2005677), (153, 1704170), (170, 1533753), (195, 1337118), (221, 1179810), (234, 1114265), (255, 1022502), (306, 852085), (390, 668559), (442, 589905), (510, 511251), (585, 445706), (663, 393270), (765, 340834), (1105, 235962), (1170, 222853), (1326, 196635), (1530, 170417), (1989, 131090), (2210, 117981), (3315, 78654), (3978, 65545), (6630, 39327), (9945, 26218), (13109, 19890)]