153304890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5167}}^1$

素因数の和:5243

約数の個数: 64

約数和(自身を含む): 392933376

約数和(自身を除く): 239628486

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1290, 1978, 2967, 4945, 5167, 5934, 9890, 10334, 14835, 15501, 25835, 29670, 31002, 51670, 77505, 118841, 155010, 222181, 237682, 356523, 444362, 594205, 666543, 713046, 1110905, 1188410, 1333086, 1782615, 2221810, 3332715, 3565230, 5110163, 6665430, 10220326, 15330489, 25550815, 30660978, 51101630, 76652445, 153304890]

約数ペア:

[(1, 153304890), (2, 76652445), (3, 51101630), (5, 30660978), (6, 25550815), (10, 15330489), (15, 10220326), (23, 6665430), (30, 5110163), (43, 3565230), (46, 3332715), (69, 2221810), (86, 1782615), (115, 1333086), (129, 1188410), (138, 1110905), (215, 713046), (230, 666543), (258, 594205), (345, 444362), (430, 356523), (645, 237682), (690, 222181), (989, 155010), (1290, 118841), (1978, 77505), (2967, 51670), (4945, 31002), (5167, 29670), (5934, 25835), (9890, 15501), (10334, 14835)]