1899833460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{27751}}^1$

素因数の和:27933

約数の個数: 96

約数和(自身を含む): 6116984832

約数和(自身を除く): 4217151372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1630, 1956, 2282, 2445, 3260, 3423, 4564, 4890, 5705, 6846, 9780, 11410, 13692, 17115, 22820, 27751, 34230, 55502, 68460, 83253, 111004, 138755, 166506, 194257, 277510, 333012, 388514, 416265, 555020, 582771, 777028, 832530, 971285, 1165542, 1665060, 1942570, 2331084, 2913855, 3885140, 4523413, 5827710, 9046826, 11655420, 13570239, 18093652, 22617065, 27140478, 31663891, 45234130, 54280956, 63327782, 67851195, 90468260, 94991673, 126655564, 135702390, 158319455, 189983346, 271404780, 316638910, 379966692, 474958365, 633277820, 949916730, 1899833460]

約数ペア:

[(1, 1899833460), (2, 949916730), (3, 633277820), (4, 474958365), (5, 379966692), (6, 316638910), (7, 271404780), (10, 189983346), (12, 158319455), (14, 135702390), (15, 126655564), (20, 94991673), (21, 90468260), (28, 67851195), (30, 63327782), (35, 54280956), (42, 45234130), (60, 31663891), (70, 27140478), (84, 22617065), (105, 18093652), (140, 13570239), (163, 11655420), (210, 9046826), (326, 5827710), (420, 4523413), (489, 3885140), (652, 2913855), (815, 2331084), (978, 1942570), (1141, 1665060), (1630, 1165542), (1956, 971285), (2282, 832530), (2445, 777028), (3260, 582771), (3423, 555020), (4564, 416265), (4890, 388514), (5705, 333012), (6846, 277510), (9780, 194257), (11410, 166506), (13692, 138755), (17115, 111004), (22820, 83253), (27751, 68460), (34230, 55502)]