3991050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{181}}^1$

素因数の和:213

約数の個数: 108

約数和(自身を含む): 12542166

約数和(自身を除く): 8551116

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 181, 210, 225, 245, 294, 315, 350, 362, 441, 450, 490, 525, 543, 630, 735, 882, 905, 1050, 1086, 1225, 1267, 1470, 1575, 1629, 1810, 2205, 2450, 2534, 2715, 3150, 3258, 3675, 3801, 4410, 4525, 5430, 6335, 7350, 7602, 8145, 8869, 9050, 11025, 11403, 12670, 13575, 16290, 17738, 19005, 22050, 22806, 26607, 27150, 31675, 38010, 40725, 44345, 53214, 57015, 63350, 79821, 81450, 88690, 95025, 114030, 133035, 159642, 190050, 221725, 266070, 285075, 399105, 443450, 570150, 665175, 798210, 1330350, 1995525, 3991050]

約数ペア:

[(1, 3991050), (2, 1995525), (3, 1330350), (5, 798210), (6, 665175), (7, 570150), (9, 443450), (10, 399105), (14, 285075), (15, 266070), (18, 221725), (21, 190050), (25, 159642), (30, 133035), (35, 114030), (42, 95025), (45, 88690), (49, 81450), (50, 79821), (63, 63350), (70, 57015), (75, 53214), (90, 44345), (98, 40725), (105, 38010), (126, 31675), (147, 27150), (150, 26607), (175, 22806), (181, 22050), (210, 19005), (225, 17738), (245, 16290), (294, 13575), (315, 12670), (350, 11403), (362, 11025), (441, 9050), (450, 8869), (490, 8145), (525, 7602), (543, 7350), (630, 6335), (735, 5430), (882, 4525), (905, 4410), (1050, 3801), (1086, 3675), (1225, 3258), (1267, 3150), (1470, 2715), (1575, 2534), (1629, 2450), (1810, 2205)]