72921374710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{728267}}^1$

素因数の和:728341

約数の個数: 64

約数和(自身を含む): 151013652480

約数和(自身を除く): 78092277770

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 85, 95, 155, 170, 190, 310, 323, 527, 589, 646, 1054, 1178, 1615, 2635, 2945, 3230, 5270, 5890, 10013, 20026, 50065, 100130, 728267, 1456534, 3641335, 7282670, 12380539, 13837073, 22576277, 24761078, 27674146, 45152554, 61902695, 69185365, 112881385, 123805390, 138370730, 225762770, 235230241, 383796709, 428949263, 470460482, 767593418, 857898526, 1176151205, 1918983545, 2144746315, 2352302410, 3837967090, 4289492630, 7292137471, 14584274942, 36460687355, 72921374710]

約数ペア:

[(1, 72921374710), (2, 36460687355), (5, 14584274942), (10, 7292137471), (17, 4289492630), (19, 3837967090), (31, 2352302410), (34, 2144746315), (38, 1918983545), (62, 1176151205), (85, 857898526), (95, 767593418), (155, 470460482), (170, 428949263), (190, 383796709), (310, 235230241), (323, 225762770), (527, 138370730), (589, 123805390), (646, 112881385), (1054, 69185365), (1178, 61902695), (1615, 45152554), (2635, 27674146), (2945, 24761078), (3230, 22576277), (5270, 13837073), (5890, 12380539), (10013, 7282670), (20026, 3641335), (50065, 1456534), (100130, 728267)]