56146230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 174274560

約数和(自身を除く): 118128330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 487, 549, 610, 630, 854, 915, 945, 974, 1098, 1281, 1461, 1647, 1830, 1890, 2135, 2435, 2562, 2745, 2922, 3294, 3409, 3843, 4270, 4383, 4870, 5490, 6405, 6818, 7305, 7686, 8235, 8766, 10227, 11529, 12810, 13149, 14610, 16470, 17045, 19215, 20454, 21915, 23058, 26298, 29707, 30681, 34090, 38430, 43830, 51135, 57645, 59414, 61362, 65745, 89121, 92043, 102270, 115290, 131490, 148535, 153405, 178242, 184086, 207949, 267363, 297070, 306810, 415898, 445605, 460215, 534726, 623847, 802089, 891210, 920430, 1039745, 1247694, 1336815, 1604178, 1871541, 2079490, 2673630, 3119235, 3743082, 4010445, 5614623, 6238470, 8020890, 9357705, 11229246, 18715410, 28073115, 56146230]

約数ペア:

[(1, 56146230), (2, 28073115), (3, 18715410), (5, 11229246), (6, 9357705), (7, 8020890), (9, 6238470), (10, 5614623), (14, 4010445), (15, 3743082), (18, 3119235), (21, 2673630), (27, 2079490), (30, 1871541), (35, 1604178), (42, 1336815), (45, 1247694), (54, 1039745), (61, 920430), (63, 891210), (70, 802089), (90, 623847), (105, 534726), (122, 460215), (126, 445605), (135, 415898), (183, 306810), (189, 297070), (210, 267363), (270, 207949), (305, 184086), (315, 178242), (366, 153405), (378, 148535), (427, 131490), (487, 115290), (549, 102270), (610, 92043), (630, 89121), (854, 65745), (915, 61362), (945, 59414), (974, 57645), (1098, 51135), (1281, 43830), (1461, 38430), (1647, 34090), (1830, 30681), (1890, 29707), (2135, 26298), (2435, 23058), (2562, 21915), (2745, 20454), (2922, 19215), (3294, 17045), (3409, 16470), (3843, 14610), (4270, 13149), (4383, 12810), (4870, 11529), (5490, 10227), (6405, 8766), (6818, 8235), (7305, 7686)]