64527430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 132710400

約数和(自身を除く): 68182970

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 127, 149, 155, 254, 298, 310, 341, 635, 682, 745, 1270, 1397, 1490, 1639, 1705, 2794, 3278, 3410, 3937, 4619, 6985, 7874, 8195, 9238, 13970, 16390, 18923, 19685, 23095, 37846, 39370, 43307, 46190, 50809, 86614, 94615, 101618, 189230, 208153, 216535, 254045, 416306, 433070, 508090, 586613, 1040765, 1173226, 2081530, 2933065, 5866130, 6452743, 12905486, 32263715, 64527430]

約数ペア:

[(1, 64527430), (2, 32263715), (5, 12905486), (10, 6452743), (11, 5866130), (22, 2933065), (31, 2081530), (55, 1173226), (62, 1040765), (110, 586613), (127, 508090), (149, 433070), (155, 416306), (254, 254045), (298, 216535), (310, 208153), (341, 189230), (635, 101618), (682, 94615), (745, 86614), (1270, 50809), (1397, 46190), (1490, 43307), (1639, 39370), (1705, 37846), (2794, 23095), (3278, 19685), (3410, 18923), (3937, 16390), (4619, 13970), (6985, 9238), (7874, 8195)]