163953090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13697}}^1$

素因数の和:13736

約数の個数: 96

約数和(自身を含む): 512853120

約数和(自身を除く): 348900030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 13697, 27394, 41091, 68485, 82182, 95879, 123273, 136970, 191758, 205455, 246546, 260243, 287637, 410910, 479395, 520486, 575274, 616365, 780729, 862911, 958790, 1232730, 1301215, 1438185, 1561458, 1725822, 1821701, 2342187, 2602430, 2876370, 3643402, 3903645, 4314555, 4684374, 5465103, 7807290, 8629110, 9108505, 10930206, 11710935, 16395309, 18217010, 23421870, 27325515, 32790618, 54651030, 81976545, 163953090]

約数ペア:

[(1, 163953090), (2, 81976545), (3, 54651030), (5, 32790618), (6, 27325515), (7, 23421870), (9, 18217010), (10, 16395309), (14, 11710935), (15, 10930206), (18, 9108505), (19, 8629110), (21, 7807290), (30, 5465103), (35, 4684374), (38, 4314555), (42, 3903645), (45, 3643402), (57, 2876370), (63, 2602430), (70, 2342187), (90, 1821701), (95, 1725822), (105, 1561458), (114, 1438185), (126, 1301215), (133, 1232730), (171, 958790), (190, 862911), (210, 780729), (266, 616365), (285, 575274), (315, 520486), (342, 479395), (399, 410910), (570, 287637), (630, 260243), (665, 246546), (798, 205455), (855, 191758), (1197, 136970), (1330, 123273), (1710, 95879), (1995, 82182), (2394, 68485), (3990, 41091), (5985, 27394), (11970, 13697)]