900972930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2039}}^1$

素因数の和:2176

約数の個数: 128

約数和(自身を含む): 2566287360

約数和(自身を除く): 1665314430

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 103, 110, 130, 143, 165, 195, 206, 286, 309, 330, 390, 429, 515, 618, 715, 858, 1030, 1133, 1339, 1430, 1545, 2039, 2145, 2266, 2678, 3090, 3399, 4017, 4078, 4290, 5665, 6117, 6695, 6798, 8034, 10195, 11330, 12234, 13390, 14729, 16995, 20085, 20390, 22429, 26507, 29458, 30585, 33990, 40170, 44187, 44858, 53014, 61170, 67287, 73645, 79521, 88374, 112145, 132535, 134574, 147290, 159042, 210017, 220935, 224290, 265070, 291577, 336435, 397605, 420034, 441870, 583154, 630051, 672870, 795210, 874731, 1050085, 1260102, 1457885, 1749462, 2100170, 2310187, 2730221, 2915770, 3150255, 4373655, 4620374, 5460442, 6300510, 6930561, 8190663, 8747310, 11550935, 13651105, 13861122, 16381326, 23101870, 27302210, 30032431, 34652805, 40953315, 60064862, 69305610, 81906630, 90097293, 150162155, 180194586, 300324310, 450486465, 900972930]

約数ペア:

[(1, 900972930), (2, 450486465), (3, 300324310), (5, 180194586), (6, 150162155), (10, 90097293), (11, 81906630), (13, 69305610), (15, 60064862), (22, 40953315), (26, 34652805), (30, 30032431), (33, 27302210), (39, 23101870), (55, 16381326), (65, 13861122), (66, 13651105), (78, 11550935), (103, 8747310), (110, 8190663), (130, 6930561), (143, 6300510), (165, 5460442), (195, 4620374), (206, 4373655), (286, 3150255), (309, 2915770), (330, 2730221), (390, 2310187), (429, 2100170), (515, 1749462), (618, 1457885), (715, 1260102), (858, 1050085), (1030, 874731), (1133, 795210), (1339, 672870), (1430, 630051), (1545, 583154), (2039, 441870), (2145, 420034), (2266, 397605), (2678, 336435), (3090, 291577), (3399, 265070), (4017, 224290), (4078, 220935), (4290, 210017), (5665, 159042), (6117, 147290), (6695, 134574), (6798, 132535), (8034, 112145), (10195, 88374), (11330, 79521), (12234, 73645), (13390, 67287), (14729, 61170), (16995, 53014), (20085, 44858), (20390, 44187), (22429, 40170), (26507, 33990), (29458, 30585)]