719932980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15131}}^1$

素因数の和:15217

約数の個数: 96

約数和(自身を含む): 2206608768

約数和(自身を除く): 1486675788

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, 732, 780, 793, 915, 1220, 1586, 1830, 2379, 3172, 3660, 3965, 4758, 7930, 9516, 11895, 15131, 15860, 23790, 30262, 45393, 47580, 60524, 75655, 90786, 151310, 181572, 196703, 226965, 302620, 393406, 453930, 590109, 786812, 907860, 922991, 983515, 1180218, 1845982, 1967030, 2360436, 2768973, 2950545, 3691964, 3934060, 4614955, 5537946, 5901090, 9229910, 11075892, 11802180, 11998883, 13844865, 18459820, 23997766, 27689730, 35996649, 47995532, 55379460, 59994415, 71993298, 119988830, 143986596, 179983245, 239977660, 359966490, 719932980]

約数ペア:

[(1, 719932980), (2, 359966490), (3, 239977660), (4, 179983245), (5, 143986596), (6, 119988830), (10, 71993298), (12, 59994415), (13, 55379460), (15, 47995532), (20, 35996649), (26, 27689730), (30, 23997766), (39, 18459820), (52, 13844865), (60, 11998883), (61, 11802180), (65, 11075892), (78, 9229910), (122, 5901090), (130, 5537946), (156, 4614955), (183, 3934060), (195, 3691964), (244, 2950545), (260, 2768973), (305, 2360436), (366, 1967030), (390, 1845982), (610, 1180218), (732, 983515), (780, 922991), (793, 907860), (915, 786812), (1220, 590109), (1586, 453930), (1830, 393406), (2379, 302620), (3172, 226965), (3660, 196703), (3965, 181572), (4758, 151310), (7930, 90786), (9516, 75655), (11895, 60524), (15131, 47580), (15860, 45393), (23790, 30262)]