17491140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 56871360

約数和(自身を除く): 39380220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 61, 81, 90, 108, 118, 122, 135, 162, 177, 180, 183, 236, 243, 244, 270, 295, 305, 324, 354, 366, 405, 486, 531, 540, 549, 590, 610, 708, 732, 810, 885, 915, 972, 1062, 1098, 1180, 1215, 1220, 1593, 1620, 1647, 1770, 1830, 2124, 2196, 2430, 2655, 2745, 3186, 3294, 3540, 3599, 3660, 4779, 4860, 4941, 5310, 5490, 6372, 6588, 7198, 7965, 8235, 9558, 9882, 10620, 10797, 10980, 14337, 14396, 14823, 15930, 16470, 17995, 19116, 19764, 21594, 23895, 24705, 28674, 29646, 31860, 32391, 32940, 35990, 43188, 47790, 49410, 53985, 57348, 59292, 64782, 71685, 71980, 74115, 95580, 97173, 98820, 107970, 129564, 143370, 148230, 161955, 194346, 215940, 286740, 291519, 296460, 323910, 388692, 485865, 583038, 647820, 874557, 971730, 1166076, 1457595, 1749114, 1943460, 2915190, 3498228, 4372785, 5830380, 8745570, 17491140]

約数ペア:

[(1, 17491140), (2, 8745570), (3, 5830380), (4, 4372785), (5, 3498228), (6, 2915190), (9, 1943460), (10, 1749114), (12, 1457595), (15, 1166076), (18, 971730), (20, 874557), (27, 647820), (30, 583038), (36, 485865), (45, 388692), (54, 323910), (59, 296460), (60, 291519), (61, 286740), (81, 215940), (90, 194346), (108, 161955), (118, 148230), (122, 143370), (135, 129564), (162, 107970), (177, 98820), (180, 97173), (183, 95580), (236, 74115), (243, 71980), (244, 71685), (270, 64782), (295, 59292), (305, 57348), (324, 53985), (354, 49410), (366, 47790), (405, 43188), (486, 35990), (531, 32940), (540, 32391), (549, 31860), (590, 29646), (610, 28674), (708, 24705), (732, 23895), (810, 21594), (885, 19764), (915, 19116), (972, 17995), (1062, 16470), (1098, 15930), (1180, 14823), (1215, 14396), (1220, 14337), (1593, 10980), (1620, 10797), (1647, 10620), (1770, 9882), (1830, 9558), (2124, 8235), (2196, 7965), (2430, 7198), (2655, 6588), (2745, 6372), (3186, 5490), (3294, 5310), (3540, 4941), (3599, 4860), (3660, 4779)]