74700210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:652

約数の個数: 128

約数和(自身を含む): 215550720

約数和(自身を除く): 140850510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 190, 195, 221, 247, 255, 285, 323, 390, 442, 494, 510, 570, 593, 646, 663, 741, 969, 1105, 1186, 1235, 1326, 1482, 1615, 1779, 1938, 2210, 2470, 2965, 3230, 3315, 3558, 3705, 4199, 4845, 5930, 6630, 7410, 7709, 8398, 8895, 9690, 10081, 11267, 12597, 15418, 17790, 20162, 20995, 22534, 23127, 25194, 30243, 33801, 38545, 41990, 46254, 50405, 56335, 60486, 62985, 67602, 77090, 100810, 112670, 115635, 125970, 131053, 146471, 151215, 169005, 191539, 231270, 262106, 292942, 302430, 338010, 383078, 393159, 439413, 574617, 655265, 732355, 786318, 878826, 957695, 1149234, 1310530, 1464710, 1915390, 1965795, 2197065, 2490007, 2873085, 3931590, 4394130, 4980014, 5746170, 7470021, 12450035, 14940042, 24900070, 37350105, 74700210]

約数ペア:

[(1, 74700210), (2, 37350105), (3, 24900070), (5, 14940042), (6, 12450035), (10, 7470021), (13, 5746170), (15, 4980014), (17, 4394130), (19, 3931590), (26, 2873085), (30, 2490007), (34, 2197065), (38, 1965795), (39, 1915390), (51, 1464710), (57, 1310530), (65, 1149234), (78, 957695), (85, 878826), (95, 786318), (102, 732355), (114, 655265), (130, 574617), (170, 439413), (190, 393159), (195, 383078), (221, 338010), (247, 302430), (255, 292942), (285, 262106), (323, 231270), (390, 191539), (442, 169005), (494, 151215), (510, 146471), (570, 131053), (593, 125970), (646, 115635), (663, 112670), (741, 100810), (969, 77090), (1105, 67602), (1186, 62985), (1235, 60486), (1326, 56335), (1482, 50405), (1615, 46254), (1779, 41990), (1938, 38545), (2210, 33801), (2470, 30243), (2965, 25194), (3230, 23127), (3315, 22534), (3558, 20995), (3705, 20162), (4199, 17790), (4845, 15418), (5930, 12597), (6630, 11267), (7410, 10081), (7709, 9690), (8398, 8895)]