1330349054870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{626539}}^1$

素因数の和:626853

約数の個数: 64

約数和(自身を含む): 2652519744000

約数和(自身を除く): 1322170689130

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 199, 398, 485, 970, 995, 1067, 1990, 2134, 2189, 4378, 5335, 10670, 10945, 19303, 21890, 38606, 96515, 193030, 212333, 424666, 626539, 1061665, 1253078, 2123330, 3132695, 6265390, 6891929, 13783858, 34459645, 60774283, 68919290, 121548566, 124681261, 249362522, 303871415, 607742830, 623406305, 668517113, 1246812610, 1337034226, 1371493871, 2742987742, 3342585565, 6685171130, 6857469355, 12094082317, 13714938710, 24188164634, 60470411585, 120940823170, 133034905487, 266069810974, 665174527435, 1330349054870]

約数ペア:

[(1, 1330349054870), (2, 665174527435), (5, 266069810974), (10, 133034905487), (11, 120940823170), (22, 60470411585), (55, 24188164634), (97, 13714938710), (110, 12094082317), (194, 6857469355), (199, 6685171130), (398, 3342585565), (485, 2742987742), (970, 1371493871), (995, 1337034226), (1067, 1246812610), (1990, 668517113), (2134, 623406305), (2189, 607742830), (4378, 303871415), (5335, 249362522), (10670, 124681261), (10945, 121548566), (19303, 68919290), (21890, 60774283), (38606, 34459645), (96515, 13783858), (193030, 6891929), (212333, 6265390), (424666, 3132695), (626539, 2123330), (1061665, 1253078)]