71340877380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1025897}}^1$

素因数の和:1025989

約数の個数: 96

約数和(自身を含む): 213715071360

約数和(自身を除く): 142374193980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1140, 1159, 1220, 1830, 2318, 3477, 3660, 4636, 5795, 6954, 11590, 13908, 17385, 23180, 34770, 69540, 1025897, 2051794, 3077691, 4103588, 5129485, 6155382, 10258970, 12310764, 15388455, 19492043, 20517940, 30776910, 38984086, 58476129, 61553820, 62579717, 77968172, 97460215, 116952258, 125159434, 187739151, 194920430, 233904516, 250318868, 292380645, 312898585, 375478302, 389840860, 584761290, 625797170, 750956604, 938695755, 1169522580, 1189014623, 1251594340, 1877391510, 2378029246, 3567043869, 3754783020, 4756058492, 5945073115, 7134087738, 11890146230, 14268175476, 17835219345, 23780292460, 35670438690, 71340877380]

約数ペア:

[(1, 71340877380), (2, 35670438690), (3, 23780292460), (4, 17835219345), (5, 14268175476), (6, 11890146230), (10, 7134087738), (12, 5945073115), (15, 4756058492), (19, 3754783020), (20, 3567043869), (30, 2378029246), (38, 1877391510), (57, 1251594340), (60, 1189014623), (61, 1169522580), (76, 938695755), (95, 750956604), (114, 625797170), (122, 584761290), (183, 389840860), (190, 375478302), (228, 312898585), (244, 292380645), (285, 250318868), (305, 233904516), (366, 194920430), (380, 187739151), (570, 125159434), (610, 116952258), (732, 97460215), (915, 77968172), (1140, 62579717), (1159, 61553820), (1220, 58476129), (1830, 38984086), (2318, 30776910), (3477, 20517940), (3660, 19492043), (4636, 15388455), (5795, 12310764), (6954, 10258970), (11590, 6155382), (13908, 5129485), (17385, 4103588), (23180, 3077691), (34770, 2051794), (69540, 1025897)]