91506090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 254741760

約数和(自身を除く): 163235670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 53, 57, 65, 78, 95, 106, 114, 130, 159, 190, 195, 233, 247, 265, 285, 318, 390, 466, 494, 530, 570, 689, 699, 741, 795, 1007, 1165, 1235, 1378, 1398, 1482, 1590, 2014, 2067, 2330, 2470, 3021, 3029, 3445, 3495, 3705, 4134, 4427, 5035, 6042, 6058, 6890, 6990, 7410, 8854, 9087, 10070, 10335, 12349, 13091, 13281, 15105, 15145, 18174, 20670, 22135, 24698, 26182, 26562, 30210, 30290, 37047, 39273, 44270, 45435, 57551, 61745, 65455, 66405, 74094, 78546, 90870, 115102, 123490, 130910, 132810, 160537, 172653, 185235, 196365, 234631, 287755, 321074, 345306, 370470, 392730, 469262, 481611, 575510, 703893, 802685, 863265, 963222, 1173155, 1407786, 1605370, 1726530, 2346310, 2408055, 3050203, 3519465, 4816110, 6100406, 7038930, 9150609, 15251015, 18301218, 30502030, 45753045, 91506090]

約数ペア:

[(1, 91506090), (2, 45753045), (3, 30502030), (5, 18301218), (6, 15251015), (10, 9150609), (13, 7038930), (15, 6100406), (19, 4816110), (26, 3519465), (30, 3050203), (38, 2408055), (39, 2346310), (53, 1726530), (57, 1605370), (65, 1407786), (78, 1173155), (95, 963222), (106, 863265), (114, 802685), (130, 703893), (159, 575510), (190, 481611), (195, 469262), (233, 392730), (247, 370470), (265, 345306), (285, 321074), (318, 287755), (390, 234631), (466, 196365), (494, 185235), (530, 172653), (570, 160537), (689, 132810), (699, 130910), (741, 123490), (795, 115102), (1007, 90870), (1165, 78546), (1235, 74094), (1378, 66405), (1398, 65455), (1482, 61745), (1590, 57551), (2014, 45435), (2067, 44270), (2330, 39273), (2470, 37047), (3021, 30290), (3029, 30210), (3445, 26562), (3495, 26182), (3705, 24698), (4134, 22135), (4427, 20670), (5035, 18174), (6042, 15145), (6058, 15105), (6890, 13281), (6990, 13091), (7410, 12349), (8854, 10335), (9087, 10070)]