19161692610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1583}}^1$

素因数の和:2000

約数の個数: 128

約数和(自身を含む): 49071661056

約数和(自身を除く): 29909968446

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 265, 318, 331, 345, 530, 662, 690, 795, 993, 1219, 1583, 1590, 1655, 1986, 2438, 3166, 3310, 3657, 4749, 4965, 6095, 7314, 7613, 7915, 9498, 9930, 12190, 15226, 15830, 17543, 18285, 22839, 23745, 35086, 36409, 36570, 38065, 45678, 47490, 52629, 72818, 76130, 83899, 87715, 105258, 109227, 114195, 167798, 175430, 182045, 218454, 228390, 251697, 263145, 364090, 403489, 419495, 503394, 523973, 526290, 546135, 806978, 838990, 1047946, 1092270, 1210467, 1258485, 1571919, 1929677, 2017445, 2420934, 2516970, 2619865, 3143838, 3859354, 4034890, 5239730, 5789031, 6052335, 7859595, 9648385, 11578062, 12051379, 12104670, 15719190, 19296770, 24102758, 27770569, 28945155, 36154137, 55541138, 57890310, 60256895, 72308274, 83311707, 120513790, 138852845, 166623414, 180770685, 277705690, 361541370, 416558535, 638723087, 833117070, 1277446174, 1916169261, 3193615435, 3832338522, 6387230870, 9580846305, 19161692610]

約数ペア:

[(1, 19161692610), (2, 9580846305), (3, 6387230870), (5, 3832338522), (6, 3193615435), (10, 1916169261), (15, 1277446174), (23, 833117070), (30, 638723087), (46, 416558535), (53, 361541370), (69, 277705690), (106, 180770685), (115, 166623414), (138, 138852845), (159, 120513790), (230, 83311707), (265, 72308274), (318, 60256895), (331, 57890310), (345, 55541138), (530, 36154137), (662, 28945155), (690, 27770569), (795, 24102758), (993, 19296770), (1219, 15719190), (1583, 12104670), (1590, 12051379), (1655, 11578062), (1986, 9648385), (2438, 7859595), (3166, 6052335), (3310, 5789031), (3657, 5239730), (4749, 4034890), (4965, 3859354), (6095, 3143838), (7314, 2619865), (7613, 2516970), (7915, 2420934), (9498, 2017445), (9930, 1929677), (12190, 1571919), (15226, 1258485), (15830, 1210467), (17543, 1092270), (18285, 1047946), (22839, 838990), (23745, 806978), (35086, 546135), (36409, 526290), (36570, 523973), (38065, 503394), (45678, 419495), (47490, 403489), (52629, 364090), (72818, 263145), (76130, 251697), (83899, 228390), (87715, 218454), (105258, 182045), (109227, 175430), (114195, 167798)]