1085971980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13417}}^1$

素因数の和:13519

約数の個数: 96

約数和(自身を含む): 3246082560

約数和(自身を除く): 2160110580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 710, 852, 1065, 1140, 1349, 1420, 2130, 2698, 4047, 4260, 5396, 6745, 8094, 13417, 13490, 16188, 20235, 26834, 26980, 40251, 40470, 53668, 67085, 80502, 80940, 134170, 161004, 201255, 254923, 268340, 402510, 509846, 764769, 805020, 952607, 1019692, 1274615, 1529538, 1905214, 2549230, 2857821, 3059076, 3810428, 3823845, 4763035, 5098460, 5715642, 7647690, 9526070, 11431284, 14289105, 15295380, 18099533, 19052140, 28578210, 36199066, 54298599, 57156420, 72398132, 90497665, 108597198, 180995330, 217194396, 271492995, 361990660, 542985990, 1085971980]

約数ペア:

[(1, 1085971980), (2, 542985990), (3, 361990660), (4, 271492995), (5, 217194396), (6, 180995330), (10, 108597198), (12, 90497665), (15, 72398132), (19, 57156420), (20, 54298599), (30, 36199066), (38, 28578210), (57, 19052140), (60, 18099533), (71, 15295380), (76, 14289105), (95, 11431284), (114, 9526070), (142, 7647690), (190, 5715642), (213, 5098460), (228, 4763035), (284, 3823845), (285, 3810428), (355, 3059076), (380, 2857821), (426, 2549230), (570, 1905214), (710, 1529538), (852, 1274615), (1065, 1019692), (1140, 952607), (1349, 805020), (1420, 764769), (2130, 509846), (2698, 402510), (4047, 268340), (4260, 254923), (5396, 201255), (6745, 161004), (8094, 134170), (13417, 80940), (13490, 80502), (16188, 67085), (20235, 53668), (26834, 40470), (26980, 40251)]