13719223620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{856381}}^1$

素因数の和:856485

約数の個数: 72

約数和(自身を含む): 42082611480

約数和(自身を除く): 28363387860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 16020, 856381, 1712762, 2569143, 3425524, 4281905, 5138286, 7707429, 8563810, 10276572, 12845715, 15414858, 17127620, 25691430, 30829716, 38537145, 51382860, 76217909, 77074290, 152435818, 154148580, 228653727, 304871636, 381089545, 457307454, 685961181, 762179090, 914614908, 1143268635, 1371922362, 1524358180, 2286537270, 2743844724, 3429805905, 4573074540, 6859611810, 13719223620]

約数ペア:

[(1, 13719223620), (2, 6859611810), (3, 4573074540), (4, 3429805905), (5, 2743844724), (6, 2286537270), (9, 1524358180), (10, 1371922362), (12, 1143268635), (15, 914614908), (18, 762179090), (20, 685961181), (30, 457307454), (36, 381089545), (45, 304871636), (60, 228653727), (89, 154148580), (90, 152435818), (178, 77074290), (180, 76217909), (267, 51382860), (356, 38537145), (445, 30829716), (534, 25691430), (801, 17127620), (890, 15414858), (1068, 12845715), (1335, 10276572), (1602, 8563810), (1780, 7707429), (2670, 5138286), (3204, 4281905), (4005, 3425524), (5340, 2569143), (8010, 1712762), (16020, 856381)]