30375660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2383

約数の個数: 96

約数和(自身を含む): 100380672

約数和(自身を除く): 70005012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2333, 2604, 3255, 4340, 4666, 6510, 6999, 9332, 11665, 13020, 13998, 16331, 23330, 27996, 32662, 34995, 46660, 48993, 65324, 69990, 72323, 81655, 97986, 139980, 144646, 163310, 195972, 216969, 244965, 289292, 326620, 361615, 433938, 489930, 506261, 723230, 867876, 979860, 1012522, 1084845, 1446460, 1518783, 2025044, 2169690, 2531305, 3037566, 4339380, 5062610, 6075132, 7593915, 10125220, 15187830, 30375660]

約数ペア:

[(1, 30375660), (2, 15187830), (3, 10125220), (4, 7593915), (5, 6075132), (6, 5062610), (7, 4339380), (10, 3037566), (12, 2531305), (14, 2169690), (15, 2025044), (20, 1518783), (21, 1446460), (28, 1084845), (30, 1012522), (31, 979860), (35, 867876), (42, 723230), (60, 506261), (62, 489930), (70, 433938), (84, 361615), (93, 326620), (105, 289292), (124, 244965), (140, 216969), (155, 195972), (186, 163310), (210, 144646), (217, 139980), (310, 97986), (372, 81655), (420, 72323), (434, 69990), (465, 65324), (620, 48993), (651, 46660), (868, 34995), (930, 32662), (1085, 27996), (1302, 23330), (1860, 16331), (2170, 13998), (2333, 13020), (2604, 11665), (3255, 9332), (4340, 6999), (4666, 6510)]