2192430888970

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{359}}^1\times {\mathrm{1780481}}^1$

素因数の和:1780868

約数の個数: 64

約数和(自身を含む): 4615009344000

約数和(自身を除く): 2422578455030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 359, 490, 686, 718, 1715, 1795, 2513, 3430, 3590, 5026, 12565, 17591, 25130, 35182, 87955, 123137, 175910, 246274, 615685, 1231370, 1780481, 3560962, 8902405, 12463367, 17804810, 24926734, 62316835, 87243569, 124633670, 174487138, 436217845, 610704983, 639192679, 872435690, 1221409966, 1278385358, 3053524915, 3195963395, 4474348753, 6107049830, 6391926790, 8948697506, 22371743765, 31320441271, 44743487530, 62640882542, 156602206355, 219243088897, 313204412710, 438486177794, 1096215444485, 2192430888970]

約数ペア:

[(1, 2192430888970), (2, 1096215444485), (5, 438486177794), (7, 313204412710), (10, 219243088897), (14, 156602206355), (35, 62640882542), (49, 44743487530), (70, 31320441271), (98, 22371743765), (245, 8948697506), (343, 6391926790), (359, 6107049830), (490, 4474348753), (686, 3195963395), (718, 3053524915), (1715, 1278385358), (1795, 1221409966), (2513, 872435690), (3430, 639192679), (3590, 610704983), (5026, 436217845), (12565, 174487138), (17591, 124633670), (25130, 87243569), (35182, 62316835), (87955, 24926734), (123137, 17804810), (175910, 12463367), (246274, 8902405), (615685, 3560962), (1231370, 1780481)]