2193030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^2$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 6628752

約数和(自身を除く): 4435722

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 59, 63, 70, 90, 105, 118, 126, 177, 210, 295, 315, 354, 413, 531, 590, 630, 826, 885, 1062, 1239, 1770, 2065, 2478, 2655, 3481, 3717, 4130, 5310, 6195, 6962, 7434, 10443, 12390, 17405, 18585, 20886, 24367, 31329, 34810, 37170, 48734, 52215, 62658, 73101, 104430, 121835, 146202, 156645, 219303, 243670, 313290, 365505, 438606, 731010, 1096515, 2193030]

約数ペア:

[(1, 2193030), (2, 1096515), (3, 731010), (5, 438606), (6, 365505), (7, 313290), (9, 243670), (10, 219303), (14, 156645), (15, 146202), (18, 121835), (21, 104430), (30, 73101), (35, 62658), (42, 52215), (45, 48734), (59, 37170), (63, 34810), (70, 31329), (90, 24367), (105, 20886), (118, 18585), (126, 17405), (177, 12390), (210, 10443), (295, 7434), (315, 6962), (354, 6195), (413, 5310), (531, 4130), (590, 3717), (630, 3481), (826, 2655), (885, 2478), (1062, 2065), (1239, 1770)]