30676100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3405

約数の個数: 72

約数和(自身を含む): 81953088

約数和(自身を除く): 51276988

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 3371, 4550, 6742, 9100, 13484, 16855, 23597, 33710, 43823, 47194, 67420, 84275, 87646, 94388, 117985, 168550, 175292, 219115, 235970, 306761, 337100, 438230, 471940, 589925, 613522, 876460, 1095575, 1179850, 1227044, 1533805, 2191150, 2359700, 3067610, 4382300, 6135220, 7669025, 15338050, 30676100]

約数ペア:

[(1, 30676100), (2, 15338050), (4, 7669025), (5, 6135220), (7, 4382300), (10, 3067610), (13, 2359700), (14, 2191150), (20, 1533805), (25, 1227044), (26, 1179850), (28, 1095575), (35, 876460), (50, 613522), (52, 589925), (65, 471940), (70, 438230), (91, 337100), (100, 306761), (130, 235970), (140, 219115), (175, 175292), (182, 168550), (260, 117985), (325, 94388), (350, 87646), (364, 84275), (455, 67420), (650, 47194), (700, 43823), (910, 33710), (1300, 23597), (1820, 16855), (2275, 13484), (3371, 9100), (4550, 6742)]