42621930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12143}}^1$

素因数の和:12172

約数の個数: 64

約数和(自身を含む): 122411520

約数和(自身を除く): 79789590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 12143, 24286, 36429, 60715, 72858, 109287, 121430, 157859, 182145, 218574, 315718, 327861, 364290, 473577, 546435, 655722, 789295, 947154, 1092870, 1420731, 1578590, 1639305, 2367885, 2841462, 3278610, 4262193, 4735770, 7103655, 8524386, 14207310, 21310965, 42621930]

約数ペア:

[(1, 42621930), (2, 21310965), (3, 14207310), (5, 8524386), (6, 7103655), (9, 4735770), (10, 4262193), (13, 3278610), (15, 2841462), (18, 2367885), (26, 1639305), (27, 1578590), (30, 1420731), (39, 1092870), (45, 947154), (54, 789295), (65, 655722), (78, 546435), (90, 473577), (117, 364290), (130, 327861), (135, 315718), (195, 218574), (234, 182145), (270, 157859), (351, 121430), (390, 109287), (585, 72858), (702, 60715), (1170, 36429), (1755, 24286), (3510, 12143)]