71364510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 221414400

約数和(自身を除く): 150049890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 549, 610, 619, 630, 854, 915, 945, 1098, 1238, 1281, 1647, 1830, 1857, 1890, 2135, 2562, 2745, 3095, 3294, 3714, 3843, 4270, 4333, 5490, 5571, 6190, 6405, 7686, 8235, 8666, 9285, 11142, 11529, 12810, 12999, 16470, 16713, 18570, 19215, 21665, 23058, 25998, 27855, 33426, 37759, 38430, 38997, 43330, 55710, 57645, 64995, 75518, 77994, 83565, 113277, 115290, 116991, 129990, 167130, 188795, 194985, 226554, 233982, 264313, 339831, 377590, 389970, 528626, 566385, 584955, 679662, 792939, 1019493, 1132770, 1169910, 1321565, 1585878, 1699155, 2038986, 2378817, 2643130, 3398310, 3964695, 4757634, 5097465, 7136451, 7929390, 10194930, 11894085, 14272902, 23788170, 35682255, 71364510]

約数ペア:

[(1, 71364510), (2, 35682255), (3, 23788170), (5, 14272902), (6, 11894085), (7, 10194930), (9, 7929390), (10, 7136451), (14, 5097465), (15, 4757634), (18, 3964695), (21, 3398310), (27, 2643130), (30, 2378817), (35, 2038986), (42, 1699155), (45, 1585878), (54, 1321565), (61, 1169910), (63, 1132770), (70, 1019493), (90, 792939), (105, 679662), (122, 584955), (126, 566385), (135, 528626), (183, 389970), (189, 377590), (210, 339831), (270, 264313), (305, 233982), (315, 226554), (366, 194985), (378, 188795), (427, 167130), (549, 129990), (610, 116991), (619, 115290), (630, 113277), (854, 83565), (915, 77994), (945, 75518), (1098, 64995), (1238, 57645), (1281, 55710), (1647, 43330), (1830, 38997), (1857, 38430), (1890, 37759), (2135, 33426), (2562, 27855), (2745, 25998), (3095, 23058), (3294, 21665), (3714, 19215), (3843, 18570), (4270, 16713), (4333, 16470), (5490, 12999), (5571, 12810), (6190, 11529), (6405, 11142), (7686, 9285), (8235, 8666)]