19555923030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{66851}}^1$

素因数の和:67074

約数の個数: 96

約数和(自身を含む): 54872121600

約数和(自身を除く): 35316198570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 199, 210, 245, 294, 398, 490, 597, 735, 995, 1194, 1393, 1470, 1990, 2786, 2985, 4179, 5970, 6965, 8358, 9751, 13930, 19502, 20895, 29253, 41790, 48755, 58506, 66851, 97510, 133702, 146265, 200553, 292530, 334255, 401106, 467957, 668510, 935914, 1002765, 1403871, 2005530, 2339785, 2807742, 3275699, 4679570, 6551398, 7019355, 9827097, 13303349, 14038710, 16378495, 19654194, 26606698, 32756990, 39910047, 49135485, 66516745, 79820094, 93123443, 98270970, 133033490, 186246886, 199550235, 279370329, 399100470, 465617215, 558740658, 651864101, 931234430, 1303728202, 1396851645, 1955592303, 2793703290, 3259320505, 3911184606, 6518641010, 9777961515, 19555923030]

約数ペア:

[(1, 19555923030), (2, 9777961515), (3, 6518641010), (5, 3911184606), (6, 3259320505), (7, 2793703290), (10, 1955592303), (14, 1396851645), (15, 1303728202), (21, 931234430), (30, 651864101), (35, 558740658), (42, 465617215), (49, 399100470), (70, 279370329), (98, 199550235), (105, 186246886), (147, 133033490), (199, 98270970), (210, 93123443), (245, 79820094), (294, 66516745), (398, 49135485), (490, 39910047), (597, 32756990), (735, 26606698), (995, 19654194), (1194, 16378495), (1393, 14038710), (1470, 13303349), (1990, 9827097), (2786, 7019355), (2985, 6551398), (4179, 4679570), (5970, 3275699), (6965, 2807742), (8358, 2339785), (9751, 2005530), (13930, 1403871), (19502, 1002765), (20895, 935914), (29253, 668510), (41790, 467957), (48755, 401106), (58506, 334255), (66851, 292530), (97510, 200553), (133702, 146265)]