304855980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35531}}^1$

素因数の和:35567

約数の個数: 96

約数和(自身を含む): 1002855168

約数和(自身を除く): 697999188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 35531, 71062, 106593, 142124, 177655, 213186, 355310, 390841, 426372, 461903, 532965, 710620, 781682, 923806, 1065930, 1172523, 1385709, 1563364, 1847612, 1954205, 2131860, 2309515, 2345046, 2771418, 3908410, 4619030, 4690092, 5080933, 5542836, 5862615, 6928545, 7816820, 9238060, 10161866, 11725230, 13857090, 15242799, 20323732, 23450460, 25404665, 27714180, 30485598, 50809330, 60971196, 76213995, 101618660, 152427990, 304855980]

約数ペア:

[(1, 304855980), (2, 152427990), (3, 101618660), (4, 76213995), (5, 60971196), (6, 50809330), (10, 30485598), (11, 27714180), (12, 25404665), (13, 23450460), (15, 20323732), (20, 15242799), (22, 13857090), (26, 11725230), (30, 10161866), (33, 9238060), (39, 7816820), (44, 6928545), (52, 5862615), (55, 5542836), (60, 5080933), (65, 4690092), (66, 4619030), (78, 3908410), (110, 2771418), (130, 2345046), (132, 2309515), (143, 2131860), (156, 1954205), (165, 1847612), (195, 1563364), (220, 1385709), (260, 1172523), (286, 1065930), (330, 923806), (390, 781682), (429, 710620), (572, 532965), (660, 461903), (715, 426372), (780, 390841), (858, 355310), (1430, 213186), (1716, 177655), (2145, 142124), (2860, 106593), (4290, 71062), (8580, 35531)]