19004449260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1095989}}^1$

素因数の和:1096035

約数の個数: 72

約数和(自身を含む): 56526780240

約数和(自身を除く): 37522330980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5780, 8670, 17340, 1095989, 2191978, 3287967, 4383956, 5479945, 6575934, 10959890, 13151868, 16439835, 18631813, 21919780, 32879670, 37263626, 55895439, 65759340, 74527252, 93159065, 111790878, 186318130, 223581756, 279477195, 316740821, 372636260, 558954390, 633481642, 950222463, 1117908780, 1266963284, 1583704105, 1900444926, 3167408210, 3800889852, 4751112315, 6334816420, 9502224630, 19004449260]

約数ペア:

[(1, 19004449260), (2, 9502224630), (3, 6334816420), (4, 4751112315), (5, 3800889852), (6, 3167408210), (10, 1900444926), (12, 1583704105), (15, 1266963284), (17, 1117908780), (20, 950222463), (30, 633481642), (34, 558954390), (51, 372636260), (60, 316740821), (68, 279477195), (85, 223581756), (102, 186318130), (170, 111790878), (204, 93159065), (255, 74527252), (289, 65759340), (340, 55895439), (510, 37263626), (578, 32879670), (867, 21919780), (1020, 18631813), (1156, 16439835), (1445, 13151868), (1734, 10959890), (2890, 6575934), (3468, 5479945), (4335, 4383956), (5780, 3287967), (8670, 2191978), (17340, 1095989)]