29380260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5413

約数の個数: 96

約数和(自身を含む): 101267712

約数和(自身を除く): 71887452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5381, 5460, 10762, 16143, 21524, 26905, 32286, 37667, 53810, 64572, 69953, 75334, 80715, 107620, 113001, 139906, 150668, 161430, 188335, 209859, 226002, 279812, 322860, 349765, 376670, 419718, 452004, 489671, 565005, 699530, 753340, 839436, 979342, 1049295, 1130010, 1399060, 1469013, 1958684, 2098590, 2260020, 2448355, 2938026, 4197180, 4896710, 5876052, 7345065, 9793420, 14690130, 29380260]

約数ペア:

[(1, 29380260), (2, 14690130), (3, 9793420), (4, 7345065), (5, 5876052), (6, 4896710), (7, 4197180), (10, 2938026), (12, 2448355), (13, 2260020), (14, 2098590), (15, 1958684), (20, 1469013), (21, 1399060), (26, 1130010), (28, 1049295), (30, 979342), (35, 839436), (39, 753340), (42, 699530), (52, 565005), (60, 489671), (65, 452004), (70, 419718), (78, 376670), (84, 349765), (91, 322860), (105, 279812), (130, 226002), (140, 209859), (156, 188335), (182, 161430), (195, 150668), (210, 139906), (260, 113001), (273, 107620), (364, 80715), (390, 75334), (420, 69953), (455, 64572), (546, 53810), (780, 37667), (910, 32286), (1092, 26905), (1365, 21524), (1820, 16143), (2730, 10762), (5381, 5460)]