951295380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{1511}}^1$

素因数の和:3029

約数の個数: 96

約数和(自身を含む): 3048192000

約数和(自身を除く): 2096896620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1499, 1511, 2998, 3022, 4497, 4533, 5996, 6044, 7495, 7555, 8994, 9066, 10493, 10577, 14990, 15110, 17988, 18132, 20986, 21154, 22485, 22665, 29980, 30220, 31479, 31731, 41972, 42308, 44970, 45330, 52465, 52885, 62958, 63462, 89940, 90660, 104930, 105770, 125916, 126924, 157395, 158655, 209860, 211540, 314790, 317310, 629580, 634620, 2264989, 4529978, 6794967, 9059956, 11324945, 13589934, 15854923, 22649890, 27179868, 31709846, 33974835, 45299780, 47564769, 63419692, 67949670, 79274615, 95129538, 135899340, 158549230, 190259076, 237823845, 317098460, 475647690, 951295380]

約数ペア:

[(1, 951295380), (2, 475647690), (3, 317098460), (4, 237823845), (5, 190259076), (6, 158549230), (7, 135899340), (10, 95129538), (12, 79274615), (14, 67949670), (15, 63419692), (20, 47564769), (21, 45299780), (28, 33974835), (30, 31709846), (35, 27179868), (42, 22649890), (60, 15854923), (70, 13589934), (84, 11324945), (105, 9059956), (140, 6794967), (210, 4529978), (420, 2264989), (1499, 634620), (1511, 629580), (2998, 317310), (3022, 314790), (4497, 211540), (4533, 209860), (5996, 158655), (6044, 157395), (7495, 126924), (7555, 125916), (8994, 105770), (9066, 104930), (10493, 90660), (10577, 89940), (14990, 63462), (15110, 62958), (17988, 52885), (18132, 52465), (20986, 45330), (21154, 44970), (22485, 42308), (22665, 41972), (29980, 31731), (30220, 31479)]