29832280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2356

約数の個数: 64

約数和(自身を含む): 74844000

約数和(自身を除く): 45011720

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2309, 2584, 3230, 4618, 6460, 9236, 11545, 12920, 18472, 23090, 39253, 43871, 46180, 78506, 87742, 92360, 157012, 175484, 196265, 219355, 314024, 350968, 392530, 438710, 745807, 785060, 877420, 1491614, 1570120, 1754840, 2983228, 3729035, 5966456, 7458070, 14916140, 29832280]

約数ペア:

[(1, 29832280), (2, 14916140), (4, 7458070), (5, 5966456), (8, 3729035), (10, 2983228), (17, 1754840), (19, 1570120), (20, 1491614), (34, 877420), (38, 785060), (40, 745807), (68, 438710), (76, 392530), (85, 350968), (95, 314024), (136, 219355), (152, 196265), (170, 175484), (190, 157012), (323, 92360), (340, 87742), (380, 78506), (646, 46180), (680, 43871), (760, 39253), (1292, 23090), (1615, 18472), (2309, 12920), (2584, 11545), (3230, 9236), (4618, 6460)]