30092940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5393}}^1$

素因数の和:5439

約数の個数: 72

約数和(自身を含む): 94243968

約数和(自身を除く): 64151028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5393, 5580, 10786, 16179, 21572, 26965, 32358, 48537, 53930, 64716, 80895, 97074, 107860, 161790, 167183, 194148, 242685, 323580, 334366, 485370, 501549, 668732, 835915, 970740, 1003098, 1504647, 1671830, 2006196, 2507745, 3009294, 3343660, 5015490, 6018588, 7523235, 10030980, 15046470, 30092940]

約数ペア:

[(1, 30092940), (2, 15046470), (3, 10030980), (4, 7523235), (5, 6018588), (6, 5015490), (9, 3343660), (10, 3009294), (12, 2507745), (15, 2006196), (18, 1671830), (20, 1504647), (30, 1003098), (31, 970740), (36, 835915), (45, 668732), (60, 501549), (62, 485370), (90, 334366), (93, 323580), (124, 242685), (155, 194148), (180, 167183), (186, 161790), (279, 107860), (310, 97074), (372, 80895), (465, 64716), (558, 53930), (620, 48537), (930, 32358), (1116, 26965), (1395, 21572), (1860, 16179), (2790, 10786), (5393, 5580)]