28768230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2330

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 49613850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2267, 2538, 4230, 4534, 6345, 6801, 11335, 12690, 13602, 20403, 22670, 34005, 40806, 61209, 68010, 102015, 106549, 122418, 204030, 213098, 306045, 319647, 532745, 612090, 639294, 958941, 1065490, 1598235, 1917882, 2876823, 3196470, 4794705, 5753646, 9589410, 14384115, 28768230]

約数ペア:

[(1, 28768230), (2, 14384115), (3, 9589410), (5, 5753646), (6, 4794705), (9, 3196470), (10, 2876823), (15, 1917882), (18, 1598235), (27, 1065490), (30, 958941), (45, 639294), (47, 612090), (54, 532745), (90, 319647), (94, 306045), (135, 213098), (141, 204030), (235, 122418), (270, 106549), (282, 102015), (423, 68010), (470, 61209), (705, 40806), (846, 34005), (1269, 22670), (1410, 20403), (2115, 13602), (2267, 12690), (2538, 11335), (4230, 6801), (4534, 6345)]