30681612

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^2$

素因数の和:121

約数の個数: 108

約数和(自身を含む): 88286520

約数和(自身を除く): 57604908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 82, 108, 117, 123, 156, 164, 169, 234, 246, 338, 351, 369, 468, 492, 507, 533, 676, 702, 738, 1014, 1066, 1107, 1404, 1476, 1521, 1599, 1681, 2028, 2132, 2214, 3042, 3198, 3362, 4428, 4563, 4797, 5043, 6084, 6396, 6724, 6929, 9126, 9594, 10086, 13858, 14391, 15129, 18252, 19188, 20172, 20787, 21853, 27716, 28782, 30258, 41574, 43706, 45387, 57564, 60516, 62361, 65559, 83148, 87412, 90774, 124722, 131118, 181548, 187083, 196677, 249444, 262236, 284089, 374166, 393354, 568178, 590031, 748332, 786708, 852267, 1136356, 1180062, 1704534, 2360124, 2556801, 3409068, 5113602, 7670403, 10227204, 15340806, 30681612]

約数ペア:

[(1, 30681612), (2, 15340806), (3, 10227204), (4, 7670403), (6, 5113602), (9, 3409068), (12, 2556801), (13, 2360124), (18, 1704534), (26, 1180062), (27, 1136356), (36, 852267), (39, 786708), (41, 748332), (52, 590031), (54, 568178), (78, 393354), (82, 374166), (108, 284089), (117, 262236), (123, 249444), (156, 196677), (164, 187083), (169, 181548), (234, 131118), (246, 124722), (338, 90774), (351, 87412), (369, 83148), (468, 65559), (492, 62361), (507, 60516), (533, 57564), (676, 45387), (702, 43706), (738, 41574), (1014, 30258), (1066, 28782), (1107, 27716), (1404, 21853), (1476, 20787), (1521, 20172), (1599, 19188), (1681, 18252), (2028, 15129), (2132, 14391), (2214, 13858), (3042, 10086), (3198, 9594), (3362, 9126), (4428, 6929), (4563, 6724), (4797, 6396), (5043, 6084)]