402893010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{344353}}^1$

素因数の和:344379

約数の個数: 48

約数和(自身を含む): 1128103704

約数和(自身を除く): 725210694

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 344353, 688706, 1033059, 1721765, 2066118, 3099177, 3443530, 4476589, 5165295, 6198354, 8953178, 10330590, 13429767, 15495885, 22382945, 26859534, 30991770, 40289301, 44765890, 67148835, 80578602, 134297670, 201446505, 402893010]

約数ペア:

[(1, 402893010), (2, 201446505), (3, 134297670), (5, 80578602), (6, 67148835), (9, 44765890), (10, 40289301), (13, 30991770), (15, 26859534), (18, 22382945), (26, 15495885), (30, 13429767), (39, 10330590), (45, 8953178), (65, 6198354), (78, 5165295), (90, 4476589), (117, 3443530), (130, 3099177), (195, 2066118), (234, 1721765), (390, 1033059), (585, 688706), (1170, 344353)]