491796002460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16492153}}^1$

素因数の和:16492243

約数の個数: 96

約数和(自身を含む): 1595912758272

約数和(自身を除く): 1104116755812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 29820, 16492153, 32984306, 49476459, 65968612, 82460765, 98952918, 115445071, 164921530, 197905836, 230890142, 247382295, 329843060, 346335213, 461780284, 494764590, 577225355, 692670426, 989529180, 1154450710, 1170942863, 1385340852, 1731676065, 2308901420, 2341885726, 3463352130, 3512828589, 4683771452, 5854714315, 6926704260, 7025657178, 8196600041, 11709428630, 14051314356, 16393200082, 17564142945, 23418857260, 24589800123, 32786400164, 35128285890, 40983000205, 49179600246, 70256571780, 81966000410, 98359200492, 122949000615, 163932000820, 245898001230, 491796002460]

約数ペア:

[(1, 491796002460), (2, 245898001230), (3, 163932000820), (4, 122949000615), (5, 98359200492), (6, 81966000410), (7, 70256571780), (10, 49179600246), (12, 40983000205), (14, 35128285890), (15, 32786400164), (20, 24589800123), (21, 23418857260), (28, 17564142945), (30, 16393200082), (35, 14051314356), (42, 11709428630), (60, 8196600041), (70, 7025657178), (71, 6926704260), (84, 5854714315), (105, 4683771452), (140, 3512828589), (142, 3463352130), (210, 2341885726), (213, 2308901420), (284, 1731676065), (355, 1385340852), (420, 1170942863), (426, 1154450710), (497, 989529180), (710, 692670426), (852, 577225355), (994, 494764590), (1065, 461780284), (1420, 346335213), (1491, 329843060), (1988, 247382295), (2130, 230890142), (2485, 197905836), (2982, 164921530), (4260, 115445071), (4970, 98952918), (5964, 82460765), (7455, 65968612), (9940, 49476459), (14910, 32984306), (29820, 16492153)]