201320910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{15217}}^1$

素因数の和:15247

約数の個数: 96

約数和(自身を含む): 624546720

約数和(自身を除く): 423225810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 13230, 15217, 30434, 45651, 76085, 91302, 106519, 136953, 152170, 213038, 228255, 273906, 319557, 410859, 456510, 532595, 639114, 684765, 745633, 821718, 958671, 1065190, 1369530, 1491266, 1597785, 1917342, 2054295, 2236899, 2876013, 3195570, 3728165, 4108590, 4473798, 4793355, 5752026, 6710697, 7456330, 9586710, 11184495, 13421394, 14380065, 20132091, 22368990, 28760130, 33553485, 40264182, 67106970, 100660455, 201320910]

約数ペア:

[(1, 201320910), (2, 100660455), (3, 67106970), (5, 40264182), (6, 33553485), (7, 28760130), (9, 22368990), (10, 20132091), (14, 14380065), (15, 13421394), (18, 11184495), (21, 9586710), (27, 7456330), (30, 6710697), (35, 5752026), (42, 4793355), (45, 4473798), (49, 4108590), (54, 3728165), (63, 3195570), (70, 2876013), (90, 2236899), (98, 2054295), (105, 1917342), (126, 1597785), (135, 1491266), (147, 1369530), (189, 1065190), (210, 958671), (245, 821718), (270, 745633), (294, 684765), (315, 639114), (378, 532595), (441, 456510), (490, 410859), (630, 319557), (735, 273906), (882, 228255), (945, 213038), (1323, 152170), (1470, 136953), (1890, 106519), (2205, 91302), (2646, 76085), (4410, 45651), (6615, 30434), (13230, 15217)]