551680470

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20639}}^1$

素因数の和:20672

約数の個数: 96

約数和(自身を含む): 1622799360

約数和(自身を除く): 1071118890

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 810, 891, 990, 1215, 1485, 1782, 2430, 2673, 2970, 4455, 5346, 8910, 13365, 20639, 26730, 41278, 61917, 103195, 123834, 185751, 206390, 227029, 309585, 371502, 454058, 557253, 619170, 681087, 928755, 1114506, 1135145, 1362174, 1671759, 1857510, 2043261, 2270290, 2786265, 3343518, 3405435, 4086522, 5015277, 5572530, 6129783, 6810870, 8358795, 10030554, 10216305, 12259566, 16717590, 18389349, 20432610, 25076385, 30648915, 36778698, 50152770, 55168047, 61297830, 91946745, 110336094, 183893490, 275840235, 551680470]

約数ペア:

[(1, 551680470), (2, 275840235), (3, 183893490), (5, 110336094), (6, 91946745), (9, 61297830), (10, 55168047), (11, 50152770), (15, 36778698), (18, 30648915), (22, 25076385), (27, 20432610), (30, 18389349), (33, 16717590), (45, 12259566), (54, 10216305), (55, 10030554), (66, 8358795), (81, 6810870), (90, 6129783), (99, 5572530), (110, 5015277), (135, 4086522), (162, 3405435), (165, 3343518), (198, 2786265), (243, 2270290), (270, 2043261), (297, 1857510), (330, 1671759), (405, 1362174), (486, 1135145), (495, 1114506), (594, 928755), (810, 681087), (891, 619170), (990, 557253), (1215, 454058), (1485, 371502), (1782, 309585), (2430, 227029), (2673, 206390), (2970, 185751), (4455, 123834), (5346, 103195), (8910, 61917), (13365, 41278), (20639, 26730)]