2431395330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2221}}^1$

素因数の和:2652

約数の個数: 128

約数和(自身を含む): 7203119616

約数和(自身を除く): 4771724286

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 401, 455, 546, 802, 910, 1203, 1365, 2005, 2221, 2406, 2730, 2807, 4010, 4442, 5213, 5614, 6015, 6663, 8421, 10426, 11105, 12030, 13326, 14035, 15547, 15639, 16842, 22210, 26065, 28070, 28873, 31094, 31278, 33315, 36491, 42105, 46641, 52130, 57746, 66630, 72982, 77735, 78195, 84210, 86619, 93282, 109473, 144365, 155470, 156390, 173238, 182455, 202111, 218946, 233205, 288730, 364910, 404222, 433095, 466410, 547365, 606333, 866190, 890621, 1010555, 1094730, 1212666, 1781242, 2021110, 2671863, 3031665, 4453105, 5343726, 6063330, 6234347, 8906210, 11578073, 12468694, 13359315, 18703041, 23156146, 26718630, 31171735, 34734219, 37406082, 57890365, 62343470, 69468438, 81046511, 93515205, 115780730, 162093022, 173671095, 187030410, 243139533, 347342190, 405232555, 486279066, 810465110, 1215697665, 2431395330]

約数ペア:

[(1, 2431395330), (2, 1215697665), (3, 810465110), (5, 486279066), (6, 405232555), (7, 347342190), (10, 243139533), (13, 187030410), (14, 173671095), (15, 162093022), (21, 115780730), (26, 93515205), (30, 81046511), (35, 69468438), (39, 62343470), (42, 57890365), (65, 37406082), (70, 34734219), (78, 31171735), (91, 26718630), (105, 23156146), (130, 18703041), (182, 13359315), (195, 12468694), (210, 11578073), (273, 8906210), (390, 6234347), (401, 6063330), (455, 5343726), (546, 4453105), (802, 3031665), (910, 2671863), (1203, 2021110), (1365, 1781242), (2005, 1212666), (2221, 1094730), (2406, 1010555), (2730, 890621), (2807, 866190), (4010, 606333), (4442, 547365), (5213, 466410), (5614, 433095), (6015, 404222), (6663, 364910), (8421, 288730), (10426, 233205), (11105, 218946), (12030, 202111), (13326, 182455), (14035, 173238), (15547, 156390), (15639, 155470), (16842, 144365), (22210, 109473), (26065, 93282), (28070, 86619), (28873, 84210), (31094, 78195), (31278, 77735), (33315, 72982), (36491, 66630), (42105, 57746), (46641, 52130)]