15696832330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{140263}}^1$

素因数の和:140339

約数の個数: 48

約数和(自身を含む): 30781776384

約数和(自身を除く): 15084944054

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 361, 589, 722, 1178, 1805, 2945, 3610, 5890, 11191, 22382, 55955, 111910, 140263, 280526, 701315, 1402630, 2664997, 4348153, 5329994, 8696306, 13324985, 21740765, 26649970, 43481530, 50634943, 82614907, 101269886, 165229814, 253174715, 413074535, 506349430, 826149070, 1569683233, 3139366466, 7848416165, 15696832330]

約数ペア:

[(1, 15696832330), (2, 7848416165), (5, 3139366466), (10, 1569683233), (19, 826149070), (31, 506349430), (38, 413074535), (62, 253174715), (95, 165229814), (155, 101269886), (190, 82614907), (310, 50634943), (361, 43481530), (589, 26649970), (722, 21740765), (1178, 13324985), (1805, 8696306), (2945, 5329994), (3610, 4348153), (5890, 2664997), (11191, 1402630), (22382, 701315), (55955, 280526), (111910, 140263)]