30333870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 91316160

約数和(自身を除く): 60982290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 178, 210, 267, 315, 445, 534, 541, 623, 630, 801, 890, 1082, 1246, 1335, 1602, 1623, 1869, 2670, 2705, 3115, 3246, 3738, 3787, 4005, 4869, 5410, 5607, 6230, 7574, 8010, 8115, 9345, 9738, 11214, 11361, 16230, 18690, 18935, 22722, 24345, 28035, 34083, 37870, 48149, 48690, 56070, 56805, 68166, 96298, 113610, 144447, 170415, 240745, 288894, 337043, 340830, 433341, 481490, 674086, 722235, 866682, 1011129, 1444470, 1685215, 2022258, 2166705, 3033387, 3370430, 4333410, 5055645, 6066774, 10111290, 15166935, 30333870]

約数ペア:

[(1, 30333870), (2, 15166935), (3, 10111290), (5, 6066774), (6, 5055645), (7, 4333410), (9, 3370430), (10, 3033387), (14, 2166705), (15, 2022258), (18, 1685215), (21, 1444470), (30, 1011129), (35, 866682), (42, 722235), (45, 674086), (63, 481490), (70, 433341), (89, 340830), (90, 337043), (105, 288894), (126, 240745), (178, 170415), (210, 144447), (267, 113610), (315, 96298), (445, 68166), (534, 56805), (541, 56070), (623, 48690), (630, 48149), (801, 37870), (890, 34083), (1082, 28035), (1246, 24345), (1335, 22722), (1602, 18935), (1623, 18690), (1869, 16230), (2670, 11361), (2705, 11214), (3115, 9738), (3246, 9345), (3738, 8115), (3787, 8010), (4005, 7574), (4869, 6230), (5410, 5607)]