63965590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 138257280

約数和(自身を除く): 74291690

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 47, 58, 65, 94, 95, 130, 145, 190, 235, 247, 290, 361, 377, 470, 494, 551, 611, 722, 754, 893, 1102, 1222, 1235, 1363, 1786, 1805, 1885, 2470, 2726, 2755, 3055, 3610, 3770, 4465, 4693, 5510, 6110, 6815, 7163, 8930, 9386, 10469, 11609, 13630, 14326, 16967, 17719, 20938, 23218, 23465, 25897, 33934, 35438, 35815, 46930, 51794, 52345, 58045, 71630, 84835, 88595, 104690, 116090, 129485, 136097, 169670, 177190, 220571, 258970, 272194, 336661, 441142, 492043, 673322, 680485, 984086, 1102855, 1360970, 1683305, 2205710, 2460215, 3366610, 4920430, 6396559, 12793118, 31982795, 63965590]

約数ペア:

[(1, 63965590), (2, 31982795), (5, 12793118), (10, 6396559), (13, 4920430), (19, 3366610), (26, 2460215), (29, 2205710), (38, 1683305), (47, 1360970), (58, 1102855), (65, 984086), (94, 680485), (95, 673322), (130, 492043), (145, 441142), (190, 336661), (235, 272194), (247, 258970), (290, 220571), (361, 177190), (377, 169670), (470, 136097), (494, 129485), (551, 116090), (611, 104690), (722, 88595), (754, 84835), (893, 71630), (1102, 58045), (1222, 52345), (1235, 51794), (1363, 46930), (1786, 35815), (1805, 35438), (1885, 33934), (2470, 25897), (2726, 23465), (2755, 23218), (3055, 20938), (3610, 17719), (3770, 16967), (4465, 14326), (4693, 13630), (5510, 11609), (6110, 10469), (6815, 9386), (7163, 8930)]