1462650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{199}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 4240800

約数和(自身を除く): 2778150

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, 199, 210, 245, 294, 350, 398, 490, 525, 597, 735, 995, 1050, 1194, 1225, 1393, 1470, 1990, 2450, 2786, 2985, 3675, 4179, 4975, 5970, 6965, 7350, 8358, 9751, 9950, 13930, 14925, 19502, 20895, 29253, 29850, 34825, 41790, 48755, 58506, 69650, 97510, 104475, 146265, 208950, 243775, 292530, 487550, 731325, 1462650]

約数ペア:

[(1, 1462650), (2, 731325), (3, 487550), (5, 292530), (6, 243775), (7, 208950), (10, 146265), (14, 104475), (15, 97510), (21, 69650), (25, 58506), (30, 48755), (35, 41790), (42, 34825), (49, 29850), (50, 29253), (70, 20895), (75, 19502), (98, 14925), (105, 13930), (147, 9950), (150, 9751), (175, 8358), (199, 7350), (210, 6965), (245, 5970), (294, 4975), (350, 4179), (398, 3675), (490, 2985), (525, 2786), (597, 2450), (735, 1990), (995, 1470), (1050, 1393), (1194, 1225)]