70912940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 111978580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 53, 70, 76, 95, 106, 133, 140, 190, 212, 265, 266, 371, 380, 503, 530, 532, 665, 742, 1006, 1007, 1060, 1330, 1484, 1855, 2012, 2014, 2515, 2660, 3521, 3710, 4028, 5030, 5035, 7042, 7049, 7420, 9557, 10060, 10070, 14084, 14098, 17605, 19114, 20140, 26659, 28196, 35210, 35245, 38228, 47785, 53318, 66899, 70420, 70490, 95570, 106636, 133295, 133798, 140980, 186613, 191140, 266590, 267596, 334495, 373226, 506521, 533180, 668990, 746452, 933065, 1013042, 1337980, 1866130, 2026084, 2532605, 3545647, 3732260, 5065210, 7091294, 10130420, 14182588, 17728235, 35456470, 70912940]

約数ペア:

[(1, 70912940), (2, 35456470), (4, 17728235), (5, 14182588), (7, 10130420), (10, 7091294), (14, 5065210), (19, 3732260), (20, 3545647), (28, 2532605), (35, 2026084), (38, 1866130), (53, 1337980), (70, 1013042), (76, 933065), (95, 746452), (106, 668990), (133, 533180), (140, 506521), (190, 373226), (212, 334495), (265, 267596), (266, 266590), (371, 191140), (380, 186613), (503, 140980), (530, 133798), (532, 133295), (665, 106636), (742, 95570), (1006, 70490), (1007, 70420), (1060, 66899), (1330, 53318), (1484, 47785), (1855, 38228), (2012, 35245), (2014, 35210), (2515, 28196), (2660, 26659), (3521, 20140), (3710, 19114), (4028, 17605), (5030, 14098), (5035, 14084), (7042, 10070), (7049, 10060), (7420, 9557)]