19379430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1658

約数の個数: 96

約数和(自身を含む): 60652800

約数和(自身を除く): 41273370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1619, 1710, 1995, 2394, 3238, 3990, 4857, 5985, 8095, 9714, 11333, 11970, 14571, 16190, 22666, 24285, 29142, 30761, 33999, 48570, 56665, 61522, 67998, 72855, 92283, 101997, 113330, 145710, 153805, 169995, 184566, 203994, 215327, 276849, 307610, 339990, 430654, 461415, 509985, 553698, 645981, 922830, 1019970, 1076635, 1291962, 1384245, 1937943, 2153270, 2768490, 3229905, 3875886, 6459810, 9689715, 19379430]

約数ペア:

[(1, 19379430), (2, 9689715), (3, 6459810), (5, 3875886), (6, 3229905), (7, 2768490), (9, 2153270), (10, 1937943), (14, 1384245), (15, 1291962), (18, 1076635), (19, 1019970), (21, 922830), (30, 645981), (35, 553698), (38, 509985), (42, 461415), (45, 430654), (57, 339990), (63, 307610), (70, 276849), (90, 215327), (95, 203994), (105, 184566), (114, 169995), (126, 153805), (133, 145710), (171, 113330), (190, 101997), (210, 92283), (266, 72855), (285, 67998), (315, 61522), (342, 56665), (399, 48570), (570, 33999), (630, 30761), (665, 29142), (798, 24285), (855, 22666), (1197, 16190), (1330, 14571), (1619, 11970), (1710, 11333), (1995, 9714), (2394, 8095), (3238, 5985), (3990, 4857)]