218869170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29537}}^1$

素因数の和:29579

約数の個数: 64

約数和(自身を含む): 595486080

約数和(自身を除く): 376616910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 29537, 59074, 88611, 147685, 177222, 295370, 383981, 443055, 561203, 767962, 886110, 1122406, 1151943, 1683609, 1919905, 2303886, 2806015, 3367218, 3839810, 5612030, 5759715, 7295639, 8418045, 11519430, 14591278, 16836090, 21886917, 36478195, 43773834, 72956390, 109434585, 218869170]

約数ペア:

[(1, 218869170), (2, 109434585), (3, 72956390), (5, 43773834), (6, 36478195), (10, 21886917), (13, 16836090), (15, 14591278), (19, 11519430), (26, 8418045), (30, 7295639), (38, 5759715), (39, 5612030), (57, 3839810), (65, 3367218), (78, 2806015), (95, 2303886), (114, 1919905), (130, 1683609), (190, 1151943), (195, 1122406), (247, 886110), (285, 767962), (390, 561203), (494, 443055), (570, 383981), (741, 295370), (1235, 177222), (1482, 147685), (2470, 88611), (3705, 59074), (7410, 29537)]