74092980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7307}}^1$

素因数の和:7345

約数の個数: 72

約数和(自身を含む): 224677152

約数和(自身を除く): 150584172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 7307, 10140, 14614, 21921, 29228, 36535, 43842, 73070, 87684, 94991, 109605, 146140, 189982, 219210, 284973, 379964, 438420, 474955, 569946, 949910, 1139892, 1234883, 1424865, 1899820, 2469766, 2849730, 3704649, 4939532, 5699460, 6174415, 7409298, 12348830, 14818596, 18523245, 24697660, 37046490, 74092980]

約数ペア:

[(1, 74092980), (2, 37046490), (3, 24697660), (4, 18523245), (5, 14818596), (6, 12348830), (10, 7409298), (12, 6174415), (13, 5699460), (15, 4939532), (20, 3704649), (26, 2849730), (30, 2469766), (39, 1899820), (52, 1424865), (60, 1234883), (65, 1139892), (78, 949910), (130, 569946), (156, 474955), (169, 438420), (195, 379964), (260, 284973), (338, 219210), (390, 189982), (507, 146140), (676, 109605), (780, 94991), (845, 87684), (1014, 73070), (1690, 43842), (2028, 36535), (2535, 29228), (3380, 21921), (5070, 14614), (7307, 10140)]