28702945320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{34170173}}^1$

素因数の和:34170194

約数の個数: 64

約数和(自身を含む): 98410101120

約数和(自身を除く): 69707155800

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, 34170173, 68340346, 102510519, 136680692, 170850865, 205021038, 239191211, 273361384, 341701730, 410042076, 478382422, 512552595, 683403460, 717573633, 820084152, 956764844, 1025105190, 1195956055, 1366806920, 1435147266, 1913529688, 2050210380, 2391912110, 2870294532, 3587868165, 4100420760, 4783824220, 5740589064, 7175736330, 9567648440, 14351472660, 28702945320]

約数ペア:

[(1, 28702945320), (2, 14351472660), (3, 9567648440), (4, 7175736330), (5, 5740589064), (6, 4783824220), (7, 4100420760), (8, 3587868165), (10, 2870294532), (12, 2391912110), (14, 2050210380), (15, 1913529688), (20, 1435147266), (21, 1366806920), (24, 1195956055), (28, 1025105190), (30, 956764844), (35, 820084152), (40, 717573633), (42, 683403460), (56, 512552595), (60, 478382422), (70, 410042076), (84, 341701730), (105, 273361384), (120, 239191211), (140, 205021038), (168, 170850865), (210, 136680692), (280, 102510519), (420, 68340346), (840, 34170173)]