28676130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7187}}^1$

素因数の和:7223

約数の個数: 64

約数和(自身を含む): 82805760

約数和(自身を除く): 54129630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 7187, 14374, 21561, 35935, 43122, 50309, 71870, 100618, 107805, 136553, 150927, 215610, 251545, 273106, 301854, 409659, 503090, 682765, 754635, 819318, 955871, 1365530, 1509270, 1911742, 2048295, 2867613, 4096590, 4779355, 5735226, 9558710, 14338065, 28676130]

約数ペア:

[(1, 28676130), (2, 14338065), (3, 9558710), (5, 5735226), (6, 4779355), (7, 4096590), (10, 2867613), (14, 2048295), (15, 1911742), (19, 1509270), (21, 1365530), (30, 955871), (35, 819318), (38, 754635), (42, 682765), (57, 503090), (70, 409659), (95, 301854), (105, 273106), (114, 251545), (133, 215610), (190, 150927), (210, 136553), (266, 107805), (285, 100618), (399, 71870), (570, 50309), (665, 43122), (798, 35935), (1330, 21561), (1995, 14374), (3990, 7187)]