2642310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 7985952

約数和(自身を除く): 5343642

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 157, 165, 170, 187, 198, 255, 306, 314, 330, 374, 471, 495, 510, 561, 765, 785, 935, 942, 990, 1122, 1413, 1530, 1570, 1683, 1727, 1870, 2355, 2669, 2805, 2826, 3366, 3454, 4710, 5181, 5338, 5610, 7065, 8007, 8415, 8635, 10362, 13345, 14130, 15543, 16014, 16830, 17270, 24021, 25905, 26690, 29359, 31086, 40035, 48042, 51810, 58718, 77715, 80070, 88077, 120105, 146795, 155430, 176154, 240210, 264231, 293590, 440385, 528462, 880770, 1321155, 2642310]

約数ペア:

[(1, 2642310), (2, 1321155), (3, 880770), (5, 528462), (6, 440385), (9, 293590), (10, 264231), (11, 240210), (15, 176154), (17, 155430), (18, 146795), (22, 120105), (30, 88077), (33, 80070), (34, 77715), (45, 58718), (51, 51810), (55, 48042), (66, 40035), (85, 31086), (90, 29359), (99, 26690), (102, 25905), (110, 24021), (153, 17270), (157, 16830), (165, 16014), (170, 15543), (187, 14130), (198, 13345), (255, 10362), (306, 8635), (314, 8415), (330, 8007), (374, 7065), (471, 5610), (495, 5338), (510, 5181), (561, 4710), (765, 3454), (785, 3366), (935, 2826), (942, 2805), (990, 2669), (1122, 2355), (1413, 1870), (1530, 1727), (1570, 1683)]