42775320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{50923}}^1$

素因数の和:50944

約数の個数: 64

約数和(自身を含む): 146661120

約数和(自身を除く): 103885800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 50923, 101846, 152769, 203692, 254615, 305538, 356461, 407384, 509230, 611076, 712922, 763845, 1018460, 1069383, 1222152, 1425844, 1527690, 1782305, 2036920, 2138766, 2851688, 3055380, 3564610, 4277532, 5346915, 6110760, 7129220, 8555064, 10693830, 14258440, 21387660, 42775320]

約数ペア:

[(1, 42775320), (2, 21387660), (3, 14258440), (4, 10693830), (5, 8555064), (6, 7129220), (7, 6110760), (8, 5346915), (10, 4277532), (12, 3564610), (14, 3055380), (15, 2851688), (20, 2138766), (21, 2036920), (24, 1782305), (28, 1527690), (30, 1425844), (35, 1222152), (40, 1069383), (42, 1018460), (56, 763845), (60, 712922), (70, 611076), (84, 509230), (105, 407384), (120, 356461), (140, 305538), (168, 254615), (210, 203692), (280, 152769), (420, 101846), (840, 50923)]