30513278320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{70489}}^1$

素因数の和:71282

約数の個数: 80

約数和(自身を含む): 81184178880

約数和(自身を除く): 50670900560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 773, 1546, 3092, 3865, 5411, 6184, 7730, 10822, 12368, 15460, 21644, 27055, 30920, 43288, 54110, 61840, 70489, 86576, 108220, 140978, 216440, 281956, 352445, 432880, 493423, 563912, 704890, 986846, 1127824, 1409780, 1973692, 2467115, 2819560, 3947384, 4934230, 5639120, 7894768, 9868460, 19736920, 39473840, 54487997, 108975994, 217951988, 272439985, 381415979, 435903976, 544879970, 762831958, 871807952, 1089759940, 1525663916, 1907079895, 2179519880, 3051327832, 3814159790, 4359039760, 6102655664, 7628319580, 15256639160, 30513278320]

約数ペア:

[(1, 30513278320), (2, 15256639160), (4, 7628319580), (5, 6102655664), (7, 4359039760), (8, 3814159790), (10, 3051327832), (14, 2179519880), (16, 1907079895), (20, 1525663916), (28, 1089759940), (35, 871807952), (40, 762831958), (56, 544879970), (70, 435903976), (80, 381415979), (112, 272439985), (140, 217951988), (280, 108975994), (560, 54487997), (773, 39473840), (1546, 19736920), (3092, 9868460), (3865, 7894768), (5411, 5639120), (6184, 4934230), (7730, 3947384), (10822, 2819560), (12368, 2467115), (15460, 1973692), (21644, 1409780), (27055, 1127824), (30920, 986846), (43288, 704890), (54110, 563912), (61840, 493423), (70489, 432880), (86576, 352445), (108220, 281956), (140978, 216440)]