73007730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:713

約数の個数: 80

約数和(自身を含む): 197823384

約数和(自身を除く): 124815654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 173, 270, 346, 405, 519, 521, 810, 865, 1038, 1042, 1557, 1563, 1730, 2595, 2605, 3114, 3126, 4671, 4689, 5190, 5210, 7785, 7815, 9342, 9378, 14013, 14067, 15570, 15630, 23355, 23445, 28026, 28134, 42201, 46710, 46890, 70065, 70335, 84402, 90133, 140130, 140670, 180266, 211005, 270399, 422010, 450665, 540798, 811197, 901330, 1351995, 1622394, 2433591, 2703990, 4055985, 4867182, 7300773, 8111970, 12167955, 14601546, 24335910, 36503865, 73007730]

約数ペア:

[(1, 73007730), (2, 36503865), (3, 24335910), (5, 14601546), (6, 12167955), (9, 8111970), (10, 7300773), (15, 4867182), (18, 4055985), (27, 2703990), (30, 2433591), (45, 1622394), (54, 1351995), (81, 901330), (90, 811197), (135, 540798), (162, 450665), (173, 422010), (270, 270399), (346, 211005), (405, 180266), (519, 140670), (521, 140130), (810, 90133), (865, 84402), (1038, 70335), (1042, 70065), (1557, 46890), (1563, 46710), (1730, 42201), (2595, 28134), (2605, 28026), (3114, 23445), (3126, 23355), (4671, 15630), (4689, 15570), (5190, 14067), (5210, 14013), (7785, 9378), (7815, 9342)]