69141990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 103588890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 67, 82, 123, 134, 201, 205, 246, 335, 402, 410, 615, 670, 839, 1005, 1230, 1678, 2010, 2517, 2747, 4195, 5034, 5494, 8241, 8390, 12585, 13735, 16482, 25170, 27470, 34399, 41205, 56213, 68798, 82410, 103197, 112426, 168639, 171995, 206394, 281065, 337278, 343990, 515985, 562130, 843195, 1031970, 1686390, 2304733, 4609466, 6914199, 11523665, 13828398, 23047330, 34570995, 69141990]

約数ペア:

[(1, 69141990), (2, 34570995), (3, 23047330), (5, 13828398), (6, 11523665), (10, 6914199), (15, 4609466), (30, 2304733), (41, 1686390), (67, 1031970), (82, 843195), (123, 562130), (134, 515985), (201, 343990), (205, 337278), (246, 281065), (335, 206394), (402, 171995), (410, 168639), (615, 112426), (670, 103197), (839, 82410), (1005, 68798), (1230, 56213), (1678, 41205), (2010, 34399), (2517, 27470), (2747, 25170), (4195, 16482), (5034, 13735), (5494, 12585), (8241, 8390)]