1570409490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 4165862400

約数和(自身を除く): 2595452910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 139, 177, 195, 278, 295, 354, 390, 417, 491, 590, 695, 767, 834, 885, 982, 1390, 1473, 1534, 1770, 1807, 2085, 2301, 2455, 2946, 3614, 3835, 4170, 4602, 4910, 5421, 6383, 7365, 7670, 8201, 9035, 10842, 11505, 12766, 14730, 16402, 18070, 19149, 23010, 24603, 27105, 28969, 31915, 38298, 41005, 49206, 54210, 57938, 63830, 68249, 82010, 86907, 95745, 106613, 123015, 136498, 144845, 173814, 191490, 204747, 213226, 246030, 289690, 319839, 341245, 376597, 409494, 434535, 533065, 639678, 682490, 753194, 869070, 887237, 1023735, 1066130, 1129791, 1599195, 1774474, 1882985, 2047470, 2259582, 2661711, 3198390, 3765970, 4026691, 4436185, 5323422, 5648955, 8053382, 8872370, 11297910, 12080073, 13308555, 20133455, 24160146, 26617110, 40266910, 52346983, 60400365, 104693966, 120800730, 157040949, 261734915, 314081898, 523469830, 785204745, 1570409490]

約数ペア:

[(1, 1570409490), (2, 785204745), (3, 523469830), (5, 314081898), (6, 261734915), (10, 157040949), (13, 120800730), (15, 104693966), (26, 60400365), (30, 52346983), (39, 40266910), (59, 26617110), (65, 24160146), (78, 20133455), (118, 13308555), (130, 12080073), (139, 11297910), (177, 8872370), (195, 8053382), (278, 5648955), (295, 5323422), (354, 4436185), (390, 4026691), (417, 3765970), (491, 3198390), (590, 2661711), (695, 2259582), (767, 2047470), (834, 1882985), (885, 1774474), (982, 1599195), (1390, 1129791), (1473, 1066130), (1534, 1023735), (1770, 887237), (1807, 869070), (2085, 753194), (2301, 682490), (2455, 639678), (2946, 533065), (3614, 434535), (3835, 409494), (4170, 376597), (4602, 341245), (4910, 319839), (5421, 289690), (6383, 246030), (7365, 213226), (7670, 204747), (8201, 191490), (9035, 173814), (10842, 144845), (11505, 136498), (12766, 123015), (14730, 106613), (16402, 95745), (18070, 86907), (19149, 82010), (23010, 68249), (24603, 63830), (27105, 57938), (28969, 54210), (31915, 49206), (38298, 41005)]