383435780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30097}}^1$

素因数の和:30133

約数の個数: 72

約数和(自身を含む): 1008764568

約数和(自身を除く): 625328788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 30097, 60194, 120388, 150485, 210679, 300970, 391261, 421358, 601940, 782522, 842716, 1053395, 1474753, 1565044, 1956305, 2106790, 2738827, 2949506, 3912610, 4213580, 5477654, 5899012, 7373765, 7825220, 10955308, 13694135, 14747530, 19171789, 27388270, 29495060, 38343578, 54776540, 76687156, 95858945, 191717890, 383435780]

約数ペア:

[(1, 383435780), (2, 191717890), (4, 95858945), (5, 76687156), (7, 54776540), (10, 38343578), (13, 29495060), (14, 27388270), (20, 19171789), (26, 14747530), (28, 13694135), (35, 10955308), (49, 7825220), (52, 7373765), (65, 5899012), (70, 5477654), (91, 4213580), (98, 3912610), (130, 2949506), (140, 2738827), (182, 2106790), (196, 1956305), (245, 1565044), (260, 1474753), (364, 1053395), (455, 842716), (490, 782522), (637, 601940), (910, 421358), (980, 391261), (1274, 300970), (1820, 210679), (2548, 150485), (3185, 120388), (6370, 60194), (12740, 30097)]