626374710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1483}}^1$

素因数の和:1547

約数の個数: 144

約数和(自身を含む): 1852263504

約数和(自身を除く): 1225888794

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 361, 390, 494, 570, 585, 722, 741, 855, 1083, 1170, 1235, 1482, 1483, 1710, 1805, 2166, 2223, 2470, 2966, 3249, 3610, 3705, 4446, 4449, 4693, 5415, 6498, 7410, 7415, 8898, 9386, 10830, 11115, 13347, 14079, 14830, 16245, 19279, 22230, 22245, 23465, 26694, 28158, 28177, 32490, 38558, 42237, 44490, 46930, 56354, 57837, 66735, 70395, 84474, 84531, 96395, 115674, 133470, 140790, 140885, 169062, 173511, 192790, 211185, 253593, 281770, 289185, 347022, 366301, 422370, 422655, 507186, 535363, 578370, 732602, 845310, 867555, 1070726, 1098903, 1267965, 1606089, 1735110, 1831505, 2197806, 2535930, 2676815, 3212178, 3296709, 3663010, 4818267, 5353630, 5494515, 6593418, 6959719, 8030445, 9636534, 10989030, 13919438, 16060890, 16483545, 20879157, 24091335, 32967090, 34798595, 41758314, 48182670, 62637471, 69597190, 104395785, 125274942, 208791570, 313187355, 626374710]

約数ペア:

[(1, 626374710), (2, 313187355), (3, 208791570), (5, 125274942), (6, 104395785), (9, 69597190), (10, 62637471), (13, 48182670), (15, 41758314), (18, 34798595), (19, 32967090), (26, 24091335), (30, 20879157), (38, 16483545), (39, 16060890), (45, 13919438), (57, 10989030), (65, 9636534), (78, 8030445), (90, 6959719), (95, 6593418), (114, 5494515), (117, 5353630), (130, 4818267), (171, 3663010), (190, 3296709), (195, 3212178), (234, 2676815), (247, 2535930), (285, 2197806), (342, 1831505), (361, 1735110), (390, 1606089), (494, 1267965), (570, 1098903), (585, 1070726), (722, 867555), (741, 845310), (855, 732602), (1083, 578370), (1170, 535363), (1235, 507186), (1482, 422655), (1483, 422370), (1710, 366301), (1805, 347022), (2166, 289185), (2223, 281770), (2470, 253593), (2966, 211185), (3249, 192790), (3610, 173511), (3705, 169062), (4446, 140885), (4449, 140790), (4693, 133470), (5415, 115674), (6498, 96395), (7410, 84531), (7415, 84474), (8898, 70395), (9386, 66735), (10830, 57837), (11115, 56354), (13347, 46930), (14079, 44490), (14830, 42237), (16245, 38558), (19279, 32490), (22230, 28177), (22245, 28158), (23465, 26694)]