155898990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7058

約数の個数: 96

約数和(自身を含む): 459557280

約数和(自身を除く): 303658290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7013, 7410, 11115, 14026, 21039, 22230, 35065, 42078, 63117, 70130, 91169, 105195, 126234, 133247, 182338, 210390, 266494, 273507, 315585, 399741, 455845, 547014, 631170, 666235, 799482, 820521, 911690, 1199223, 1332470, 1367535, 1641042, 1732211, 1998705, 2398446, 2735070, 3464422, 3997410, 4102605, 5196633, 5996115, 8205210, 8661055, 10393266, 11992230, 15589899, 17322110, 25983165, 31179798, 51966330, 77949495, 155898990]

約数ペア:

[(1, 155898990), (2, 77949495), (3, 51966330), (5, 31179798), (6, 25983165), (9, 17322110), (10, 15589899), (13, 11992230), (15, 10393266), (18, 8661055), (19, 8205210), (26, 5996115), (30, 5196633), (38, 4102605), (39, 3997410), (45, 3464422), (57, 2735070), (65, 2398446), (78, 1998705), (90, 1732211), (95, 1641042), (114, 1367535), (117, 1332470), (130, 1199223), (171, 911690), (190, 820521), (195, 799482), (234, 666235), (247, 631170), (285, 547014), (342, 455845), (390, 399741), (494, 315585), (570, 273507), (585, 266494), (741, 210390), (855, 182338), (1170, 133247), (1235, 126234), (1482, 105195), (1710, 91169), (2223, 70130), (2470, 63117), (3705, 42078), (4446, 35065), (7013, 22230), (7410, 21039), (11115, 14026)]