30214170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 90604800

約数和(自身を除く): 60390630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 199, 210, 241, 315, 398, 482, 597, 630, 723, 995, 1194, 1205, 1393, 1446, 1687, 1791, 1990, 2169, 2410, 2786, 2985, 3374, 3582, 3615, 4179, 4338, 5061, 5970, 6965, 7230, 8358, 8435, 8955, 10122, 10845, 12537, 13930, 15183, 16870, 17910, 20895, 21690, 25074, 25305, 30366, 41790, 47959, 50610, 62685, 75915, 95918, 125370, 143877, 151830, 239795, 287754, 335713, 431631, 479590, 671426, 719385, 863262, 1007139, 1438770, 1678565, 2014278, 2158155, 3021417, 3357130, 4316310, 5035695, 6042834, 10071390, 15107085, 30214170]

約数ペア:

[(1, 30214170), (2, 15107085), (3, 10071390), (5, 6042834), (6, 5035695), (7, 4316310), (9, 3357130), (10, 3021417), (14, 2158155), (15, 2014278), (18, 1678565), (21, 1438770), (30, 1007139), (35, 863262), (42, 719385), (45, 671426), (63, 479590), (70, 431631), (90, 335713), (105, 287754), (126, 239795), (199, 151830), (210, 143877), (241, 125370), (315, 95918), (398, 75915), (482, 62685), (597, 50610), (630, 47959), (723, 41790), (995, 30366), (1194, 25305), (1205, 25074), (1393, 21690), (1446, 20895), (1687, 17910), (1791, 16870), (1990, 15183), (2169, 13930), (2410, 12537), (2786, 10845), (2985, 10122), (3374, 8955), (3582, 8435), (3615, 8358), (4179, 7230), (4338, 6965), (5061, 5970)]