19834821540

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{151157}}^1$

素因数の和:151190

約数の個数: 108

約数和(自身を含む): 62476926876

約数和(自身を除く): 42642105336

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 6561, 7290, 8748, 10935, 13122, 14580, 21870, 26244, 32805, 43740, 65610, 131220, 151157, 302314, 453471, 604628, 755785, 906942, 1360413, 1511570, 1813884, 2267355, 2720826, 3023140, 4081239, 4534710, 5441652, 6802065, 8162478, 9069420, 12243717, 13604130, 16324956, 20406195, 24487434, 27208260, 36731151, 40812390, 48974868, 61218585, 73462302, 81624780, 110193453, 122437170, 146924604, 183655755, 220386906, 244874340, 330580359, 367311510, 440773812, 550967265, 661160718, 734623020, 991741077, 1101934530, 1322321436, 1652901795, 1983482154, 2203869060, 3305803590, 3966964308, 4958705385, 6611607180, 9917410770, 19834821540]

約数ペア:

[(1, 19834821540), (2, 9917410770), (3, 6611607180), (4, 4958705385), (5, 3966964308), (6, 3305803590), (9, 2203869060), (10, 1983482154), (12, 1652901795), (15, 1322321436), (18, 1101934530), (20, 991741077), (27, 734623020), (30, 661160718), (36, 550967265), (45, 440773812), (54, 367311510), (60, 330580359), (81, 244874340), (90, 220386906), (108, 183655755), (135, 146924604), (162, 122437170), (180, 110193453), (243, 81624780), (270, 73462302), (324, 61218585), (405, 48974868), (486, 40812390), (540, 36731151), (729, 27208260), (810, 24487434), (972, 20406195), (1215, 16324956), (1458, 13604130), (1620, 12243717), (2187, 9069420), (2430, 8162478), (2916, 6802065), (3645, 5441652), (4374, 4534710), (4860, 4081239), (6561, 3023140), (7290, 2720826), (8748, 2267355), (10935, 1813884), (13122, 1511570), (14580, 1360413), (21870, 906942), (26244, 755785), (32805, 604628), (43740, 453471), (65610, 302314), (131220, 151157)]