894445288730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1\times {\mathrm{152267}}^1$

素因数の和:155019

約数の個数: 64

約数和(自身を含む): 1900070756352

約数和(自身を除く): 1005625467622

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 2707, 5414, 13535, 18949, 27070, 37898, 83917, 94745, 152267, 167834, 189490, 304534, 419585, 587419, 761335, 839170, 1065869, 1174838, 1522670, 2131738, 2937095, 4720277, 5329345, 5874190, 9440554, 10658690, 23601385, 33041939, 47202770, 66083878, 165209695, 330419390, 412186769, 824373538, 2060933845, 2885307383, 4121867690, 5770614766, 12777789839, 14426536915, 25555579678, 28853073830, 63888949195, 89444528873, 127777898390, 178889057746, 447222644365, 894445288730]

約数ペア:

[(1, 894445288730), (2, 447222644365), (5, 178889057746), (7, 127777898390), (10, 89444528873), (14, 63888949195), (31, 28853073830), (35, 25555579678), (62, 14426536915), (70, 12777789839), (155, 5770614766), (217, 4121867690), (310, 2885307383), (434, 2060933845), (1085, 824373538), (2170, 412186769), (2707, 330419390), (5414, 165209695), (13535, 66083878), (18949, 47202770), (27070, 33041939), (37898, 23601385), (83917, 10658690), (94745, 9440554), (152267, 5874190), (167834, 5329345), (189490, 4720277), (304534, 2937095), (419585, 2131738), (587419, 1522670), (761335, 1174838), (839170, 1065869)]