302171940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14107}}^1$

素因数の和:14146

約数の個数: 144

約数和(自身を含む): 1109227392

約数和(自身を除く): 807055452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 14107, 21420, 28214, 42321, 56428, 70535, 84642, 98749, 126963, 141070, 169284, 197498, 211605, 239819, 253926, 282140, 296247, 394996, 423210, 479638, 493745, 507852, 592494, 634815, 719457, 846420, 888741, 959276, 987490, 1184988, 1199095, 1269630, 1438914, 1481235, 1678733, 1777482, 1974980, 2158371, 2398190, 2539260, 2877828, 2962470, 3357466, 3554964, 3597285, 4316742, 4443705, 4796380, 5036199, 5924940, 6714932, 7194570, 8393665, 8633484, 8887410, 10072398, 10791855, 14389140, 15108597, 16787330, 17774820, 20144796, 21583710, 25180995, 30217194, 33574660, 43167420, 50361990, 60434388, 75542985, 100723980, 151085970, 302171940]

約数ペア:

[(1, 302171940), (2, 151085970), (3, 100723980), (4, 75542985), (5, 60434388), (6, 50361990), (7, 43167420), (9, 33574660), (10, 30217194), (12, 25180995), (14, 21583710), (15, 20144796), (17, 17774820), (18, 16787330), (20, 15108597), (21, 14389140), (28, 10791855), (30, 10072398), (34, 8887410), (35, 8633484), (36, 8393665), (42, 7194570), (45, 6714932), (51, 5924940), (60, 5036199), (63, 4796380), (68, 4443705), (70, 4316742), (84, 3597285), (85, 3554964), (90, 3357466), (102, 2962470), (105, 2877828), (119, 2539260), (126, 2398190), (140, 2158371), (153, 1974980), (170, 1777482), (180, 1678733), (204, 1481235), (210, 1438914), (238, 1269630), (252, 1199095), (255, 1184988), (306, 987490), (315, 959276), (340, 888741), (357, 846420), (420, 719457), (476, 634815), (510, 592494), (595, 507852), (612, 493745), (630, 479638), (714, 423210), (765, 394996), (1020, 296247), (1071, 282140), (1190, 253926), (1260, 239819), (1428, 211605), (1530, 197498), (1785, 169284), (2142, 141070), (2380, 126963), (3060, 98749), (3570, 84642), (4284, 70535), (5355, 56428), (7140, 42321), (10710, 28214), (14107, 21420)]