3886470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 11980800

約数和(自身を除く): 8094330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 199, 210, 217, 279, 310, 315, 398, 434, 465, 558, 597, 630, 651, 930, 995, 1085, 1194, 1302, 1393, 1395, 1791, 1953, 1990, 2170, 2786, 2790, 2985, 3255, 3582, 3906, 4179, 5970, 6169, 6510, 6965, 8358, 8955, 9765, 12338, 12537, 13930, 17910, 18507, 19530, 20895, 25074, 30845, 37014, 41790, 43183, 55521, 61690, 62685, 86366, 92535, 111042, 125370, 129549, 185070, 215915, 259098, 277605, 388647, 431830, 555210, 647745, 777294, 1295490, 1943235, 3886470]

約数ペア:

[(1, 3886470), (2, 1943235), (3, 1295490), (5, 777294), (6, 647745), (7, 555210), (9, 431830), (10, 388647), (14, 277605), (15, 259098), (18, 215915), (21, 185070), (30, 129549), (31, 125370), (35, 111042), (42, 92535), (45, 86366), (62, 62685), (63, 61690), (70, 55521), (90, 43183), (93, 41790), (105, 37014), (126, 30845), (155, 25074), (186, 20895), (199, 19530), (210, 18507), (217, 17910), (279, 13930), (310, 12537), (315, 12338), (398, 9765), (434, 8955), (465, 8358), (558, 6965), (597, 6510), (630, 6169), (651, 5970), (930, 4179), (995, 3906), (1085, 3582), (1194, 3255), (1302, 2985), (1393, 2790), (1395, 2786), (1791, 2170), (1953, 1990)]