15430884

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 44083200

約数和(自身を除く): 28652316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 163, 196, 276, 294, 322, 326, 343, 483, 489, 588, 644, 652, 686, 966, 978, 1029, 1127, 1141, 1372, 1932, 1956, 2058, 2254, 2282, 3381, 3423, 3749, 4116, 4508, 4564, 6762, 6846, 7498, 7889, 7987, 11247, 13524, 13692, 14996, 15778, 15974, 22494, 23667, 23961, 26243, 31556, 31948, 44988, 47334, 47922, 52486, 55909, 78729, 94668, 95844, 104972, 111818, 157458, 167727, 183701, 223636, 314916, 335454, 367402, 551103, 670908, 734804, 1102206, 1285907, 2204412, 2571814, 3857721, 5143628, 7715442, 15430884]

約数ペア:

[(1, 15430884), (2, 7715442), (3, 5143628), (4, 3857721), (6, 2571814), (7, 2204412), (12, 1285907), (14, 1102206), (21, 734804), (23, 670908), (28, 551103), (42, 367402), (46, 335454), (49, 314916), (69, 223636), (84, 183701), (92, 167727), (98, 157458), (138, 111818), (147, 104972), (161, 95844), (163, 94668), (196, 78729), (276, 55909), (294, 52486), (322, 47922), (326, 47334), (343, 44988), (483, 31948), (489, 31556), (588, 26243), (644, 23961), (652, 23667), (686, 22494), (966, 15974), (978, 15778), (1029, 14996), (1127, 13692), (1141, 13524), (1372, 11247), (1932, 7987), (1956, 7889), (2058, 7498), (2254, 6846), (2282, 6762), (3381, 4564), (3423, 4508), (3749, 4116)]