70501900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 189987840

約数和(自身を除く): 119485940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 29, 35, 46, 50, 58, 70, 92, 100, 115, 116, 140, 145, 151, 161, 175, 203, 230, 290, 302, 322, 350, 406, 460, 575, 580, 604, 644, 667, 700, 725, 755, 805, 812, 1015, 1057, 1150, 1334, 1450, 1510, 1610, 2030, 2114, 2300, 2668, 2900, 3020, 3220, 3335, 3473, 3775, 4025, 4060, 4228, 4379, 4669, 5075, 5285, 6670, 6946, 7550, 8050, 8758, 9338, 10150, 10570, 13340, 13892, 15100, 16100, 16675, 17365, 17516, 18676, 20300, 21140, 21895, 23345, 24311, 26425, 30653, 33350, 34730, 43790, 46690, 48622, 52850, 61306, 66700, 69460, 86825, 87580, 93380, 97244, 100717, 105700, 109475, 116725, 121555, 122612, 153265, 173650, 201434, 218950, 233450, 243110, 306530, 347300, 402868, 437900, 466900, 486220, 503585, 607775, 613060, 705019, 766325, 1007170, 1215550, 1410038, 1532650, 2014340, 2431100, 2517925, 2820076, 3065300, 3525095, 5035850, 7050190, 10071700, 14100380, 17625475, 35250950, 70501900]

約数ペア:

[(1, 70501900), (2, 35250950), (4, 17625475), (5, 14100380), (7, 10071700), (10, 7050190), (14, 5035850), (20, 3525095), (23, 3065300), (25, 2820076), (28, 2517925), (29, 2431100), (35, 2014340), (46, 1532650), (50, 1410038), (58, 1215550), (70, 1007170), (92, 766325), (100, 705019), (115, 613060), (116, 607775), (140, 503585), (145, 486220), (151, 466900), (161, 437900), (175, 402868), (203, 347300), (230, 306530), (290, 243110), (302, 233450), (322, 218950), (350, 201434), (406, 173650), (460, 153265), (575, 122612), (580, 121555), (604, 116725), (644, 109475), (667, 105700), (700, 100717), (725, 97244), (755, 93380), (805, 87580), (812, 86825), (1015, 69460), (1057, 66700), (1150, 61306), (1334, 52850), (1450, 48622), (1510, 46690), (1610, 43790), (2030, 34730), (2114, 33350), (2300, 30653), (2668, 26425), (2900, 24311), (3020, 23345), (3220, 21895), (3335, 21140), (3473, 20300), (3775, 18676), (4025, 17516), (4060, 17365), (4228, 16675), (4379, 16100), (4669, 15100), (5075, 13892), (5285, 13340), (6670, 10570), (6946, 10150), (7550, 9338), (8050, 8758)]