30022980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 92160768

約数和(自身を除く): 62137788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 631, 732, 780, 793, 915, 1220, 1262, 1586, 1830, 1893, 2379, 2524, 3155, 3172, 3660, 3786, 3965, 4758, 6310, 7572, 7930, 8203, 9465, 9516, 11895, 12620, 15860, 16406, 18930, 23790, 24609, 32812, 37860, 38491, 41015, 47580, 49218, 76982, 82030, 98436, 115473, 123045, 153964, 164060, 192455, 230946, 246090, 384910, 461892, 492180, 500383, 577365, 769820, 1000766, 1154730, 1501149, 2001532, 2309460, 2501915, 3002298, 5003830, 6004596, 7505745, 10007660, 15011490, 30022980]

約数ペア:

[(1, 30022980), (2, 15011490), (3, 10007660), (4, 7505745), (5, 6004596), (6, 5003830), (10, 3002298), (12, 2501915), (13, 2309460), (15, 2001532), (20, 1501149), (26, 1154730), (30, 1000766), (39, 769820), (52, 577365), (60, 500383), (61, 492180), (65, 461892), (78, 384910), (122, 246090), (130, 230946), (156, 192455), (183, 164060), (195, 153964), (244, 123045), (260, 115473), (305, 98436), (366, 82030), (390, 76982), (610, 49218), (631, 47580), (732, 41015), (780, 38491), (793, 37860), (915, 32812), (1220, 24609), (1262, 23790), (1586, 18930), (1830, 16406), (1893, 15860), (2379, 12620), (2524, 11895), (3155, 9516), (3172, 9465), (3660, 8203), (3786, 7930), (3965, 7572), (4758, 6310)]