3358950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{457}}^1$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 9711432

約数和(自身を除く): 6352482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 457, 490, 525, 735, 914, 1050, 1225, 1371, 1470, 2285, 2450, 2742, 3199, 3675, 4570, 6398, 6855, 7350, 9597, 11425, 13710, 15995, 19194, 22393, 22850, 31990, 34275, 44786, 47985, 67179, 68550, 79975, 95970, 111965, 134358, 159950, 223930, 239925, 335895, 479850, 559825, 671790, 1119650, 1679475, 3358950]

約数ペア:

[(1, 3358950), (2, 1679475), (3, 1119650), (5, 671790), (6, 559825), (7, 479850), (10, 335895), (14, 239925), (15, 223930), (21, 159950), (25, 134358), (30, 111965), (35, 95970), (42, 79975), (49, 68550), (50, 67179), (70, 47985), (75, 44786), (98, 34275), (105, 31990), (147, 22850), (150, 22393), (175, 19194), (210, 15995), (245, 13710), (294, 11425), (350, 9597), (457, 7350), (490, 6855), (525, 6398), (735, 4570), (914, 3675), (1050, 3199), (1225, 2742), (1371, 2450), (1470, 2285)]